Scientists at McMaster University in Canada have developed a harmless see-through patch that could be used in food packaging to monitor contamination by bacteria without having to unwrap the product. New technology allows us to check food is safe without opening the pack. The patch contains biosensors that send out a signal when they detect […]
New research suggests that the chemicals contained in essential oils such as lavender oil and tea tree oil may disrupt the normal functioning of hormones, leading to a condition called male gynecomastia in prepubescent boys. The seemingly harmless lavender essential oil may pose health risks to young boys, suggests new research. Male gynecomastia is a […]
Someone with a twitching lip will often experience quick movements or trembling sensations in their lip without doing anything. Twitching lips can be annoying and hard to ignore. Lip twitching is the result of a miscommunication between the lip nerve and the muscles it controls. This could be due to everyday things, such as too […]
Hyperthermia refers to a group of heat-related conditions characterized by an abnormally high body temperature — in other words, the opposite of hypothermia. The condition occurs when the body’s heat-regulation system becomes overwhelmed by outside factors, causing a person’s internal temperature to rise. Hyperthermia is considered separate from conditions where internal body sources, such as […]
It is a known fact that prolonged sedentary time poses serious threats to our health. But what can we do about it? A new study investigates. It might be worth coming up with creative solutions for reducing sedentary time at work, new research suggests. In our modern daily life, office-based work has become more and […]
Loud noise exposure is a common environmental hazard in the United States that can lead to hearing loss and other conditions such as sleep disturbance, cardiovascular disease and diabetes. In a study published in The Laryngoscope, Brigham and Women’s Hospital researchers found that substantial noise exposures, with potential long-term hearing effects, commonly occur in occupational […]
26April
2018
When chemicals splash into an eye or a foreign object gets stuck in one, it is crucial to act fast. In most cases, a person should flush the area as quickly as possible. Dirt, grit, dust, and other stray particles should all be flushed from the eyes, as should chemicals and bodily fluids, such as blood. While flushing the eye, a person should have someone call emergency services or prepare to take them to receive immediate medical attention. In this article, learn how to flush the eyes without causing further damage and what symptoms may indicate a medical emergency. What to do Some workplaces have a special eyewash station. The following are step-by-step instructions on how to flush the eye: Recognize the foreign object: The object in the eye may be so small that a person does not notice it. Symptoms can include redness, itchiness, pain, and other types of irritation. If a person is splashed with a bodily fluid or chemical, they should flush their eye as quickly as possible. Identify the necessary materials: An emergency eyewash solution may be nearby, especially if a person is in a lab or kitchen. These solutions can be purchased online. If one […]
26April
2018
A group of researchers from Kentucky is dedicated to raising the profile of hemp and its potential health benefits. Following their preliminary studies, they conclude that it may help in the fight against ovarian cancer. Could hemp be the next best cancer treatment? Hemp and marijuana are in the same botanical family, but the former doesn’t share the latter’s psychoactive properties. As one of the earliest plants to be cultivated, hemp has been utilized by humans for thousands of years. Clothing, paper, ships’ sails, ropes, and shoes have all been made from hemp. However, for a complex web of reasons, it fell out of favor during the 20th century. But today, hemp is enjoying somewhat of a Renaissance, and, according to a new raft of studies, it might one day play a role in the treatment of ovarian cancer. In particular, the laboratory of Wasana Sumanasekera — located at the Sullivan University College of Pharmacy in Louisville, KY — is currently a hotbed of research into hemp’s potential ability to fight cancer. A new strain of hemp Earlier this week, two of the laboratory’s researchers — Sara Biela and Chase Turner — presented their most recent findings at the American […]
26April
2018
Fibromyalgia is a chronic condition. A person will often experience pain, tenderness, and stiffness in many muscles, connective tissues, bones, and joints. While symptoms differ among people, many report intense, sharp, or stabbing pain in the chest and ribcage. When fibromyalgia causes inflammation of the cartilage that joins the upper ribs to the breastbone, it results in a condition called costochondritis. The resulting pain may be confused with heart-related pain. As always, a correct diagnosis is essential. In this article, we look at what kinds of chest pain are normally associated with fibromyalgia. We also describe treatment options. Is it normal? Fibromyalgia may cause pain throughout the body, including the chest. People with fibromyalgia tend to have chronic pain, stiffness, and tenderness that radiates throughout the body. Although it was once considered a noninflammatory illness, research from 2017 suggests that fibromyalgia causes widespread inflammation that is not detected by routine blood tests. If fibromyalgia-related inflammation affects the cartilage that connects the upper ribs to the breastbone, this can result in costochondritis. Fibromyalgia can also cause inflammation, pain, stiffness, and muscle spasms anywhere in the chest. What does fibromyalgia chest pain feel like? When first experiencing costochondritis or painful or restrictive […]
26April
2018
A groundbreaking new technique prunes the nerves responsible for neuropathic pain using near-infrared light. The results could help to develop effective relief for this hard-to-treat condition. Understanding the neural basis of pain could lead to innovative new treatments. Neuropathic pain is caused by either damage or disease in parts of the nervous system. Its exact symptoms vary from person to person, and they range from odd sensations to intense pain. In some individuals, a light breeze can trigger significant discomfort, whereas in others, moving just a single hair can provoke excruciating pain. Affecting as many as 1 in 10 individuals in the United States, neuropathic pain still has no safe and effective treatments that work for everyone. Most commonly, people with neuropathic pain will manage their symptoms with nonsteroidal anti-inflammatory drugs, opioids, or anti-epileptics, all of which have unpleasant side effects and none of which are effective for all. Also, famously, opioids carry a significant risk of addiction. Can we treat neuropathic pain? Earlier research endeavors hunting for potential treatments have focused on targeting specific molecules that are involved in pain pathways. Although there has been some headway, this approach has not yet come up trumps. The reason seems to […]
26April
2018
A landmark study has linked the long-term use of certain anticholinergic drugs to a higher risk of dementia later on. Several common drugs may put you at higher risk of dementia later in life. This investigation is believed to be the “largest and most detailed” study to date into long-term anticholinergic use and dementia risk. Anticholinergics work by blocking a chemical messenger, or neurotransmitter, called acetylcholine that carries brain signals for controlling muscles. They are used to treat a variety of conditions, from Parkinson’s disease and loss of bladder control to asthma, chronic obstructive pulmonary disease, and depression. Anticholinergics for depression, such as amitriptyline, dosulepin, and paroxetine, have previously been linked to higher risk of dementia, even when they were used up to 20 years beforehand. Some studies have also suggested that use of any anticholinergic is linked to raised risk of dementia. Long-term use of certain anticholinergics But the new study — which was led by the University of East Anglia (UEA) in the United Kingdom and is now published in The BMJ — discovered that long-term use of only certain types of anticholinergics is linked to higher dementia risk. It confirms the link to long-term use of anticholinergics […]
26April
2018
Pimples can develop on the penis, although they are more common elsewhere on the body. Pimples are usually harmless, and it may not be a cause for concern if one develops on the penis. Pimples, however, can sometimes resemble the symptoms of other conditions, such as a sexually transmitted disease or STD, and so it is important to know if a growth on or around the penis needs medical attention. This article will discuss other signs to look out for that could indicate an STD, methods for treating a pimple on the penis, and when to see a doctor. What is a pimple? Pimples develop when the oil glands on the surface of the skin are blocked by oil, dead skin cells, or other debris. This blockage can trigger an immune response, causing the area to become inflamed and swollen. The resulting small lump is known as a pimple, and pimples can occur anywhere on the body. Signs of an STD Shaving, poor hygiene, and tight-fitting clothes may increase the likelihood of a pimple appearing. Pimples appear as small, round bumps on the skin’s surface. The base is usually red or flesh colored. The tip of a pimple can either […]
26April
2018
Trochanteric bursitis occurs when small, fluid-filled sacs in the hip called bursa become irritated. Bursitis is one of the most common causes of hip pain. Bursa are small, fluid-filled sacs found near joints. Bursa help joints move more easily by allowing muscles and tendons to glide over bone and other structures. The human body has over 150 bursae. When bursa become inflamed, they cause a condition known as bursitis. Trochanteric bursitis or greater trochanteric pain syndrome gets its name because it affects an area of bone called the trochanter. The trochanter is located in a specific area of the hip, at the tip of the thigh bone. Read on to learn about the causes and symptoms of trochanteric bursitis, as well as how to treat it. While there is no cure, there is a range of treatment options available that can improve mobility and reduce hip pain. Symptoms Moving or pressing the outside of the hip or thigh can cause pain in the hip when a person has trochanteric bursitis. Trochanteric bursitis is a common cause of outer hip pain in active middle-aged women. Trochanteric bursitis can cause significant hip pain, especially if a person puts pressure on their hip. […]
26April
2018
Vaginal discharge is fluid that flows through the vagina to keep it clean and moist and to prevent infection. Healthy discharge is usually mucus-like and has no smell. It may be clear or milky white. In some cases, it can be sticky and have a thicker texture. These characteristics can change, according to the phases of the menstrual cycle. However, if discharge suddenly takes on an unusual smell, color, or texture, this may signal an infection. This is especially true if vaginal or vulvar irritation, pain, or itching accompanies the discharge. Potential infections include: If a person suspects that they have any of the conditions listed above, they should seek prompt medical treatment. When does discharge occur? Discharge may become watery at different stages of the menstrual cycle. It is possible to have vaginal discharge at any age. The amount of discharge depends on certain factors, including the phase of the menstrual cycle. A person is likely to have more discharge if they are: During pregnancy It is especially important to be on the lookout for unusual discharge during pregnancy. Be aware of any changes, including: a difference in smell, color, or texture pain accompanying the discharge soreness or itching […]
26April
2018
Cuboid syndrome is a condition caused by an injury to the joint and ligaments surrounding the cuboid bone. The cuboid bone is one of the seven tarsal bones in the foot. Cuboid syndrome causes pain on the lateral side of the foot which is the side of the little toe. A person often feels pain around the middle of the foot, or at the base of the fourth and fifth toes. It is often hard to tell exactly where this pain comes from, which makes cuboid syndrome challenging to diagnose. It can be confused with a stress fracture, but stress fractures are rare in the cuboid bone. In this article, learn more about the causes, symptoms, diagnosis, and treatment of cuboid syndrome. What is cuboid syndrome? The cuboid bone is one of the tarsal bones of the foot, and cuboid syndrome is when the cuboid bone moves out of alignment.Image credit: DBCLS, 2013 Cuboid syndrome is the result of partial dislocation of the bones in the middle of the foot. Medically, this is called subluxation of the midtarsal joint. Specifically, cuboid syndrome develops when the cuboid bone moves down and out of alignment with the other bone in the joint, […]
26April
2018
The latissimus dorsi is a large, flat muscle covering the width of the middle and lower back. It connects the bone of the upper arm to the spine and the hip. This muscle is often referred to as the lats. Pain in the latissimus dorsi is often caused by overuse, or it may be a result of poor technique in sports or similar activities. Fortunately, several exercises can help to prevent or relieve this pain. What are the symptoms of latissimus dorsi pain? The latissimus dorsi muscle covers the width of the middle and lower back and is more commonly known as the lats. It may be difficult to tell whether the pain is located in the latissimus dorsi or other muscles in the shoulders or back. When the latissimus dorsi is injured, a person may feel pain in several places, including: the lower, middle, and upper back the back of the shoulders the base of the scapula, commonly known as the shoulder blade the inside of the arms, extending down to the fingers the lower arms In some cases, the pain will occur without warning, and it can be felt in surrounding muscles. This pain often worsens when the […]
26April
2018
Drinking alcohol can heighten the risk of many ills, such as heart disease. But what are the harmful underlying mechanisms set in motion by alcohol consumption? One study shows that alcoholic drinks may drive changes in the mouth’s microbiome that end up affecting the entire body. Alcohol puts our oral microbiota out of kilter, with potentially harmful consequences to our health. Alcohol consumption is a risk factor for several diseases and conditions, such as cancer, heart disease, and — as it has recently been found — dementia. Some of the reasons why alcohol overuse can impair health are fairly straightforward. For example, alcohol acts on receptors in the central nervous system that help to regulate blood pressure. This can eventually produce an imbalance that may lead to hypertension. But drinking also impacts other sensitive biological mechanisms, which may, in turn, facilitate the body’s vulnerability to disease. Jiyoung Ahn and other researchers from the New York University School of Medicine in New York City have recently focused on how alcohol impacts the bacterial microbiome of the mouth. Their findings, now published in the journal Microbiome, indicate that although a nightly drink may delight the palate, it will likely promote the growth […]
25April
2018
Drooling is expected in babies, who do not yet have full control over their mouths or swallowing muscles. But drooling is often embarrassing for children and adults. Many people may avoid discussing this symptom. Drooling can occur for many reasons. Most people drool every once in a while. It is especially common while sleeping, when a person swallows less frequently. This can cause saliva to accumulate and seep from the sides of the mouth. For those wondering how to stop drooling, the best method may depend on the cause. The best ways to stop drooling The following treatments may help: Change sleeping positions Certain sleeping positions may encourage drooling. People commonly drool while sleeping. If a person is drooling while asleep, switching to sleeping on the back may be a quick fix. Gravity will prevent saliva from seeping out of the mouth. A wedge pillow can help a person to stay in one position all night, and many are available for purchase online. Treat allergies and sinus problems Sinus infections and allergies can lead to increased saliva production and a stuffy nose. Having a blocked nose causes a person to breathe through the mouth, making it easier for saliva to […]
25April
2018
Macrocytic anemia is a type of anemia that causes unusually large red blood cells. Like other types of anemia, macrocytic anemia means that the red blood cells also have low hemoglobin. Hemoglobin is an iron-containing protein that transports oxygen around the body. Deficiencies in vitamin B-12 or folate often cause macrocytic anemia, so it is sometimes called vitamin deficiency anemia. In this article, we look at the causes and symptoms of macrocytic anemia, the treatment options, and how to prevent complications. What is macrocytic anemia? Macrocytic anemia occurs when the red blood cells are unusually large. Macrocytic anemia occurs if the red blood cells are unusually large. A unit called femtoliters (fL) is used to measure the size of blood cells. Usually, red blood cells are between 80–100 fL. Red blood cells larger than 100 fL are considered macrocytic. When the cells grow too large, there are fewer of them than there needs to be and they carry less hemoglobin. This means the blood is not as oxygen-rich as it should be. Low blood oxygen can cause a range of symptoms and health problems. Macrocytic anemia is not a single disease, but a symptom of several medical conditions and nutritional […]
25April
2018
A new study reveals how a derivative of vitamin A called acyclic retinoid could help to eradicate the most common form of liver cancer: hepatocellular carcinoma. Researchers shed light on how a synthetic form of vitamin A could help to eradicate liver cancer. Led by researchers from the RIKEN Center for Integrative Medical Sciences in Japan, the study found that acyclic retinoid blocks the expression of a gene that gives rise to liver cancer tumors. Study leader Soichi Kojima, of the Micro-Signaling Regulation Technology Unit at the RIKEN Center, and colleagues recently reported their findings in the Proceedings of the National Academy of Sciences. Around 22,000 men and 9,000 women in the United States are diagnosed with liver cancer every year. The most common type of liver cancer is hepatocellular carcinoma (HCC). This cancer may begin as a single liver tumor that gets bigger over time, or it can start as multiple cancer nodules throughout the liver. The biggest risk factor for liver cancer is infection with hepatitis B or hepatitis C; these viruses can lead to liver cirrhosis, which can cause cell damage that gives rise to cancer. Previous research has found that acyclic retinoid — which is a […]
25April
2018
Testing for sense of smell in adults aged 65–74 may identify those at higher risk of cognitive decline, according to a new study from Germany that is now published in the Journal of Alzheimer’s Disease. Olfactory dysfunction could mean a higher risk of cognitive decline. Cognitive decline refers to the decline of mental functions such as remembering, thinking, and reasoning. While some waning of these abilities can often accompany “normal aging,” a more marked decline could be a symptom of dementia. In older people, dementia most commonly caused by Alzheimer’s disease. Impaired sense of smell, otherwise known as olfactory dysfunction, is not uncommon in the general population and “becomes more common” as age advances. Many individuals who develop neurodegenerative diseases experience loss of sense of smell in the early stages. This is the case, for example, in the majority of people who have Alzheimer’s or Parkinson’s disease. Due to this, and the fact that sense of smell testing has become more reliable and straightforward, olfactory function has received increasing attention as a marker of brain decline — particularly because it might help to diagnose neurodegenerative diseases long before more obvious symptoms emerge. First population study to examine age link This […]
25April
2018
Vaginal dryness is a common symptom experienced by women when they go through the menopause transition and possibly for many years after. However, vaginal dryness can happen at any age for several reasons. Vaginal dryness is the result of decreased levels of estrogen. Estrogen is the female hormone that keeps the lining of the vagina lubricated, thick, and elastic. Lack of vaginal moisture may not be a big deal to some, but it can have a large impact on a woman’s sex life by causing pain and discomfort during intercourse. Fortunately, there are several different treatments available to relieve the symptoms of vaginal dryness. Causes of vaginal dryness Vaginal dryness is a common symptom of menopause. Vaginal dryness is most often due to a drop in estrogen levels. Estrogen levels begin to decrease as menopause approaches. The ovaries produce estrogen that controls the development of female body characteristics, such as breasts and body shape. Estrogen also plays a significant role in the menstrual cycle and pregnancy. Usually, estrogen keeps the tissues lining the vagina thick, moisturized, and healthy. As levels decline, women notice that the lining of their vaginas become thinner, drier, less elastic, and light pink to blue in […]
25April
2018
The muscular system consists of various types of muscle that each play a crucial role in the function of the body. Muscles allow a person to move, speak, and chew. They control heartbeat, breathing, and digestion. Other seemingly unrelated functions, including temperature regulation and vision, also rely on the muscular system. Keep reading to discover much more about the muscular system and how it controls the body. How the muscular system works The muscular system contains more than 600 muscles that work together to enable the full functioning of the body. There are 3 types of muscles in the body: Skeletal muscle Skeletal muscles are the only muscles that can be consciously controlled. They are attached to bones, and contracting the muscles causes movement of those bones. Any action that a person consciously undertakes involves the use of skeletal muscles. Examples of such activities include running, chewing, and writing. Smooth muscle Smooth muscle lines the inside of blood vessels and organs, such as the stomach, and is also known as visceral muscle. It is the weakest type of muscle but has an essential role in moving food along the digestive tract and maintaining blood circulation through the blood vessels. Smooth […]
25April
2018
Hyperextended elbow occurs when the elbow joint moves outside its normal range of motion. This injury can be painful and take several weeks to heal. Although anyone can experience a hyperextended elbow, it tends to occur among those who play contact sports or engage in other strenuous physical activities. People who trip and fall may also hyperextend their elbow when they reach out to cushion their fall. A popping sound and immediate pain are two of the main symptoms of a hyperextended elbow. What are the symptoms Signs of hyperextended elbow may include swelling, stiffness, and pain when touching the elbow. The popping sound can help people distinguish the injury from other elbow conditions, such as tennis elbow. Other signs include: pain when moving or touching the elbow swelling redness stiffness loss of strength in the arm limited mobility muscle spasms Severe injuries can lead to a deformity in the elbow or reduced circulation in the affected arm and hand. Causes and risk factors A hyperextended elbow occurs when one of the joints in the elbow (known medically as the humeroulnar joint) bends backward. This is a movement that is outside the normal range of motion. It is most likely […]
25April
2018
People choose to have breast implants for many reasons that include increasing the size of the breasts, altering their shape, or making them appear evener. A breast implant operation is usually carried out with the person under general anesthetic and takes between 60 and 90 minutes. A surgeon will cut the skin either at the bottom of the areola or below the breast, dissect out a pocket under the breast and possibly the pectoralis (push up) muscle, and position the implant. They will then stitch the cut back up before covering it with a dressing. A person should not take the decision to have breast implants lightly. Not only can it be an expensive procedure, but it is essential to know that the results are not guaranteed. Also, there are possible risks and complications. In this article, we take a look at some common complications and the symptoms that breast implants can cause. Common breast implant complications Swelling, bruising, and temporary pain may be side effects of breast implant surgery. After surgery, recovery time is needed to help the cut to heal and the body to adjust. Typical side effects of breast implant surgery include: temporary pain swelling and bruising […]
25April
2018
A nervous stomach is one example of how a person’s emotions can affect their body. Doctors may refer to a nervous stomach if a person is having symptoms, such as nausea or bloating, that are unrelated to any gastrointestinal condition. Treatments for a nervous stomach often include techniques to reduce anxiety, stress, and tension. In this article, learn about the causes, symptoms, and treatments of a nervous stomach, as well as how to prevent it happening again. Symptoms A nervous stomach may cause bloating, nausea, and diarrhea. A nervous stomach can mirror the symptoms of some gastrointestinal (GI) disorders. These include conditions such as irritable bowel syndrome (IBS), Crohn’s disease, ulcerative colitis, or gastroenteritis, which is a bacterial or viral-related stomach infection. Symptoms associated with nervous stomach include: bloating delayed gastric emptying diarrhea gas nausea Children also commonly experience symptoms of a nervous stomach. They may describe their symptoms differently than adults. They may refuse to go to school or frequently report stomach pain without presenting any other signs of an infection. Causes The GI system has its own nervous system called the enteric nervous system. Nerve endings in the stomach are designed to respond to stress hormones transmitted from […]
25April
2018
Being underweight can represent as many health concerns to an individual as being overweight can. If a person is underweight, their body may not be getting the nutrients it needs to build healthy bones, skin, and hair. While some people may have a genetic background or a medical illness that prevents them from putting on weight, there are interventions doctors can recommend to help a person gain weight. In this article, we look at ways to tell if you are underweight, causes, treatments, and when to see a doctor. When is a person underweight? If a person’s BMI is under 18.5, then they may be underweight. The Centers for Disease Control and Prevention (CDC) recommend people use a body mass index (BMI) to calculate if they are underweight, at a healthy weight, or overweight. Using the BMI is considered a good measure of a person’s weight because it compares their weight to their height. For example, a 170-pound person may not be overweight if they are very tall but could be overweight if they are very short. A person can calculate their BMI by visiting the CDC’s Adult BMI Calculator. Ranges for BMI include: Underweight: less than 18.5 Normal/healthy weight: […]
25April
2018
In a recent study, those with multiple sclerosis were found to be more likely to harbor antibodies for a disease toxin normally found in sheep. Could this be the missing puzzle piece? Could a sheep disease offer clues about MS? Multiple sclerosis (MS) affects an estimated 2.3 million people worldwide. Although its exact prevalence in the United States is not known, the condition tends to be more common the farther from the equator that one travels. MS affects the central nervous system (CNS) and can cause a range of symptoms — often involving problems with movement, sensation, balance, and vision. Symptoms generally appear when an individual is in their 20s or 30s. Some can be managed, and, in some cases, progression of the disease can be slowed. However, there is still no cure. Hunting for a cause MS is an autoimmune disease, in which the immune system attacks otherwise healthy tissue — in this case, the CNS. Why the immune system should turn on itself is still not understood. Despite decades of work, the exact cause of the disease is still shrouded in mystery, though both genetic and environmental factors are thought to be involved. Recently, a group of researchers […]
25April
2018
A new study sheds light on how different quantities of tetrahydrocannabinol and cannabidiol — the psychoactive compounds in cannabis — affect levels of stress, anxiety, and depression. Researchers reveal how different concentrations of cannabinoids might impact anxiety, stress, and depression. Researchers from Washington State University (WSU) found that adults reported a reduction in depressive symptoms with just a single puff of medical marijuana that was high in cannabidiol (CBD) and low in tetrahydrocannabinol (THC). The team also found that at least 10 puffs of marijuana high in both CBD and THC led to significant reductions in self-reported stress, while two puffs of cannabis with any level of CBD or THC led to a reduction in anxiety. However, the study also found that long-term use of medicinal marijuana may actually exacerbate symptoms of depression. Lead study author Carrie Cuttler, of the Department of Psychology at WSU, and colleagues recently reported their results in the Journal of Affective Disorders. Alleviation of anxiety, stress, and depression are the among the most common reasons why people use cannabis, but does the drug really work? To date, the few studies that have attempted to answer this question have produced mixed results. “Existing research on the […]
24April
2018
Polydactyly is a condition where someone is born with one or more extra fingers or toes. It can occur on one or both hands or feet. The name comes from the Greek poly (many) and dactylos (finger). The extra fingers or toes are described as “supernumerary,” which means “more than the normal number.” For this reason, the condition is sometimes called supernumerary digit. A range of treatments is available depending on the type of polydactyly, and the cause is often genetic. What are the symptoms? Small finger duplication is the most common form of polydactyly.Image credit: Radke / Otis Historical Archives of “National Museum of Health & Medicine”. (1979, September) Polydactyly is a condition where a person is born with extra fingers or toes on one or both of their hands and feet. The way polydactyly presents can vary. It may appear as a: small, raised lump of soft tissue, containing no bones (called a nubbin) partially formed finger or toe containing some bones but no joints fully functioning finger or toe with tissues, bones, and joints There are three main types including: Ulnar or postaxial polydactyly or small finger duplication: This is the most common form of the condition, […]
24April
2018
The health benefits of eating avocado are well-known. Could using avocado oil on the hair help to keep it strong and healthy? Taking care of the hair by practicing good hygiene can have a big impact on how shiny and healthy it appears. Using certain oils can also have benefits in keeping the hair strong and smooth. Avocado or persea gratissima oil may have specific benefits due to its composition of vitamins, antioxidants, and monounsaturated fats. In this article, we take a look at the benefits of using avocado oil in the hair, how to use it in hair masks or scalp massage, and we discuss the possible risks of these treatments. Benefits of avocado oil for hair Research suggests that vegetable oils may help prevent hair breakage. Oils have an essential role in stopping hair from breaking. A person’s scalp naturally creates oil, but sometimes an uneven balance of oil or environmental factors can make a person’s hair dry or brittle. According to a 2015 research paper, using some kinds of vegetable oils near the scalp can coat the hair follicles to prevent damage at the base of the hair and to prevent hair from breaking later, as it […]
24April
2018
While farting can seem embarrassing to some people, it is a natural part of the digestion cycle. Everybody does it, and it is a sign that a person’s digestive system is working as it should. It is, in fact, essential that the gas produced by the body is released. If it is not, it can build up and become very uncomfortable. People can expect to fart between 5 and 15 times per day. This may seem like a lot, but it is entirely normal. Most farts do not smell and are not noisy, and so they go unnoticed. Many people may feel as though they are unusually gassy, but it is probably just because they are more aware of their farts than anybody else’s. For those who feel as though they have excessive gas, there are several steps to reduce flatulence. Here, we look at 12 possible remedies. Ways to stop farting Eating quickly causes excess air to enter the body, which can lead to trapped wind. There is usually no need to worry about farting. While some people do it more than others, it is a regular part of how the body works. However, if a person feels that […]
24April
2018
Crouzon syndrome is a rare genetic condition that affects the shape of the head and face. In Crouzon syndrome, certain bones in the skull fuse too soon. This process is called craniosynostosis. There are other effects of this condition and ways to manage them. This article explores the symptoms, treatments, and outlook for Crouzon syndrome. What are the symptoms? Crouzon syndrome causes abnormalities in the shape of the head and face and may be apparent at birth.Image credit: KateVUk, (2018, April 13) Craniosynostosis is not usually associated with a genetic syndrome. In the rare case that it is caused by genetics, the condition is likely to be Crouzon syndrome. It affects about 16 in every million babies that are born. Crouzon syndrome causes premature fusion of certain bones in the skull and impacts the shape of a person’s head and face. Signs of Crouzon syndrome include: abnormal face shape shallow mid-face, which may lead to breathing difficulties high forehead wide-set, bulging eyes shallow eye socket, which may lead to vision problems eyes that point in different directions (strabismus) a small beak-like nose underdevelopment of the upper jaw which may lead to trouble eating dental problems low-set ears hearing loss with […]
24April
2018
A sore throat will usually go away without treatment. However, over-the-counter medications are not always effective at treating sore throats, and it can take several days for a sore throat to get better. Essential oils are an alternative approach that may provide relief for a sore throat. Essential oils are made from the leaves, flowers, or roots of specific plants. Through a process known as distillation, essential oils are extracted as a highly concentrated form of the plant. They contain many of the plants’ original medicinal properties. Essential oils have a long history of being used in alternative medicine to treat conditions as diverse as skin conditions to depression. This article will examine 10 essential oils that could be helpful in treating a sore throat. Ten essential oils for a sore throat The following essential oils may help with a sore throat: 1. Peppermint Peppermint has antimicrobial properties that help treat a sore throat. Peppermint is among the most popular essential oils for treating a sore throat. A 2013 study found peppermint oil to have antimicrobial properties against pathogens that enter the body through the mouth. A more recent study suggested that peppermint oil also acts as an antibacterial agent, […]
24April
2018
Surgeons have now performed the world’s first total penis and scrotum transplant, which they hope will restore urinary and sexual function to the recipient. An experimental penile transplant aims to restore normal genitourinary functions in a war veteran. Organ and other transplants are a testament to the wonders of modern medicine. They help to restore healthy bodily functions, well-being, and confidence to the receivers, many of whom have been faced with severe health issues or the loss of body parts due to traumatic injury. Often, however, the process is fraught with difficulties — from the scarcity of donated organs and tissue to the complication of finding a matching donor so that the recipient’s system will not reject the transplant. Some of the most difficult transplants are those of male genital organs — not just because the surgery is so difficult, but also due to ethical and practical organ collection concerns. Until last year, only two successful penile transplants had been completed. In those procedures, only the penis itself was transplanted. But now, for the first time, a team of surgeons from Johns Hopkins Medicine in Baltimore, MD, has managed to transplant the penis and the scrotum from a deceased donor […]
24April
2018
According to the latest research, a chemical commonly found in fish might prevent Parkinson’s disease. The team also unearth a unique mechanism that could help design better drugs to attack neurodegenerative diseases. A fish-heavy diet may help to prevent neurodegenerative conditions in later life. Over the decades, a serious amount of research has gone into investigating whether eating more fish could help to reduce the risk of dementia and improve cognitive health. To date, the evidence supporting this theory is strong. Omega fatty acids were initially considered to be the chemicals behind fish’s neuroprotective powers, but studies backing this theory up have not been forthcoming. Although plenty of marketing companies earnestly inform us that omega supplements will prevent dementia and keep our minds nimble for longer, the science does not back this claim up. So, what component of fish does benefit our brains? According to the latest study to address this question, it might be a protein called parvalbumin. A calcium-binding protein, parvalbumin is found in large quantities in many types of fish, particularly in muscle tissue. It is the most common trigger of allergic reactions in those who have fish allergies; parvalbumin is able to fire up the immune […]
24April
2018
A new study reveals evidence of a link between physical activity and amyotrophic lateral sclerosis, which supports the idea that a history of vigorous exercise may raise the risk of developing the rare neurological disorder. Too much exercise may raise the risk of ALS, particularly in those who are genetically predisposed. The research, conducted by members of a large European project that is studying amyotrophic lateral sclerosis (ALS), studied subjects in Ireland, Italy, and the Netherlands. The findings are reported in a paper that is now published in the Journal of Neurology Neurosurgery & Psychiatry. It is important to note that nowhere in the paper do the authors suggest that the study makes a case for reducing physical activity, or vigorous exercise in particular. Instead, they note that physical activity has been shown to protect against health problems that are much more common than ALS, including diabetes, several cancers, and cardiovascular disease. “Decreasing the risk of these common conditions,” the authors propose, “may be a trade-off with increasing the risk of a relatively rare disease such as ALS.” ALS and possible causes ALS, otherwise known as Lou Gehrig’s disease, mainly attacks the motor nerve cells, or neurons, that regulate the […]
24April
2018
Coughing is a routine bodily function, but when it lasts for an extended time, it can get in the way of everyday life and be worrying. A chronic cough can be wet and produce phlegm or dry and tickle the throat. A chronic cough is when a cough lasts longer than 8 weeks in adults or 4 weeks in children. Common causes include asthma, allergies, gastroesophageal reflux disease (GERD), or bronchitis. Less commonly, it can be a sign of a more severe condition, such as a heart cough or lung disease. In this article, we take a close look at the causes and symptoms of a chronic cough, ways to treat it, and when to see a doctor. What causes a chronic cough? A variety of factors can cause a chronic cough. Sometimes, more than one factor may be responsible. Common causes When an adult has a cough that persists for more than 8 weeks, it is considered a chronic cough. Some of the more common causes of chronic cough include: Asthma. Asthma occurs when a person’s upper airways are especially sensitive to cold air, irritants in the air, or exercise. One type of asthma, known as cough-variant asthma, specifically […]
24April
2018
A bump on the eyeball can be alarming, but many are harmless and painless. However, any damage to the eye can affect a person’s sight, so it is essential to seek medical care. Only a few medical conditions cause lumps or bumps to form on the eyeball itself. However, some injuries to the surrounding area can appear to cause bumps on the eyeball, especially if the injury is under the eyelid or a person cannot see well. Most bumps on the eyeball are relatively harmless growths called pterygia and pingueculae, which are caused by prolonged eye irritation. In this article, learn about these and other types of bumps on the eyeball. We also describe how these bumps are diagnosed and treated. Types and causes As a pterygium grows, it could make it more difficult for a person to see.Image credit: Sciencia58, 2017 Most lumps or bumps on the eye are caused by irritation. The following factors may irritate the eye: makeup allergic reactions fallen eyelashes exposure to sun sand A person can identify the type of bump on their eyeball by its shape and color. The most common types of bumps are: Pingueculae These bumps are irregularly shaped and tend […]
24April
2018
The hands change temperature for many reasons, and they may feel warm or cold at different times of the day. A person might be worried if their hands are always warm, or even hot. Several medical conditions can cause this symptom, and anyone concerned about a change in their hands should see a doctor. A 2008 study may have debunked the adage that cold hands mean a warm heart. Research suggests that warming the hands may lead to feelings of warmth toward other people. But when hands feel unusually warm all the time, increased blood flow, infection, and other medical issues may be responsible. People who have warm hands should not diagnose themselves based on this symptom alone. Other symptoms and a person’s medical history can help a doctor to determine whether something is wrong. Causes of warm hands The following medical issues and other factors can lead to warm hands: 1. External temperature changes Physical activity, changes in weather, and wearing layers over the hands can cause the hands to become warm. When the weather is hot, the hands may be too. Some people notice that their hands feel very hot after gardening outside in gardening gloves. Any activity […]
24April
2018
A malar rash is a skin outbreak or eruption on the cheeks and the bridge of the nose. The rash is red or purple and may be either blotchy or solid in appearance. It is commonly known as a “butterfly rash” due to its distinctive butterfly shape. A malar rash may be flat or slightly raised, and it can feel rough and scaly. It may be itchy and, in severe cases, it may be painful. Many health conditions can cause a malar or butterfly rash, including: lupus genetic disorders bacterial infections rosacea sun exposure In this article, we examine the possible conditions that could be behind a malar rash, along with other symptoms that may occur. We also look at diagnosis and treatment options. Causes and associated conditions A malar rash occurs on the cheeks and bridge of the nose. Causes of the malar rash include: autoimmune diseases, such as lupus bacterial infections, such as Lyme disease inflammatory skin disorders, such as rosacea vitamin deficiencies, such as pellagra genetic disorders, such as Bloom syndrome sensitivity to ultraviolet rays in sunlight Lupus or SLE Lupus is a chronic autoimmune condition where a person’s immune system attacks healthy tissue. It is also […]
24April
2018
Essential oils are natural treatments that have been proved to be effective for preventing and reducing stretch marks. Stretch marks are a common complaint, especially among pregnant women and adolescents. These long stripes or lines on the skin may be annoying, but they do not cause any medical problems. Although most stretch marks will fade significantly with time, many people want to minimize their appearance quickly. Read on to discover the best essential oils to reduce stretch marks. What are stretch marks? During pregnancy, people may be susceptible to stretch marks. Stretch marks are known medically as striae or striae gravidarum. They occur when the middle layer or dermis of the skin becomes overstretched to the point of tearing. These tears cause scars that appear as stretch marks on the skin’s surface. This type of skin tearing often occurs: during pregnancy, affecting up to 90 percent of women during the growth spurts of adolescence after weight gain or weight loss High levels of steroid hormones caused by medications or diseases, including Cushing’s syndrome and Marfan syndrome, have also been linked to stretch marks. Stretch marks appear as red or purple lines that are slightly raised initially. They turn white or […]
24April
2018
Latest Womens Health News MONDAY, April 23, 2018 (HealthDay News) — How much a woman indulges in alcohol may have ties to her premenstrual syndrome symptoms, a new global research review suggests. “We estimate that 11 percent of premenstrual syndrome (PMS) cases may be associated to alcohol intake worldwide,” according to a team led by Bahi Takkouche, of the University of Santiago de Compostela, in Spain. The researchers also estimated that about 21 percent of PMS cases might be attributed to alcohol use among American and European women, whose drinking rates are especially high. The study was based on population data and can’t prove cause-and-effect. But one U.S. expert said that, for women bothered by bad PMS, it certainly couldn’t hurt to try lowering alcohol use. “The take-away message is certainly to encourage women diagnosed with PMS to avoid or limit alcohol intake and counsel women to limit alcohol intake as a preventive measure to minimize the likelihood of developing PMS,” said Dr. Mitchel Kramer. He directs obstetrics and gynecology at Huntington Hospital in Huntington, N.Y. As the Spanish study authors explained, PMS severity varies between women and can include mood swings, tender breasts, food cravings, fatigue, irritability and depression. […]
24April
2018
Eczema (also atopic eczema or atopic dermatitis) is a general medical term for many types of skin inflammation. The word eczema comes from the Greek word for bubbling. It is a weeping, oozing itchy eruption that has many causes, the most common being atopic eczema. Other causes include allergic contact dermatitis, irritant contact dermatitis, seborrheic dermatitis, stasis dermatitis, pompholyx (dyshidrotic eczema), and xerosis. In addition, there are a number of other diseases that can present with an eczematous appearance, including scabies and fungal infections. True False Atopic eczema has no known cause. Atopic eczema is now thought to be related to defective production of skin protein called filaggrin in many cases. True False Is atopic eczema contagious? Although a predisposition to atopic eczema can be inherited, it is not transmissible from person to person. No Yes Atopic eczema can be triggered by… Environmental factors play an important role in triggering atopic eczema. It is not unusual for patients with atopic eczema to note that sweating during exercise, using harsh detergents, or wearing wool clothing can produce itching and trigger flares of atopic eczema. Sweat Soap Clothing All of the above With atopic eczema, the first symptoms are usually _______________. Swelling, […]
24April
2018
Latest Sexual Health News MONDAY, April 23, 2018 (HealthDay News) — The world’s first total penis and scrotum transplant was performed about a month ago on a U.S. veteran who was injured in Afghanistan, doctors say. “We are hopeful that this transplant will help restore near-normal urinary and sexual functions for this young man,” said surgical team member Dr. W.P. Andrew Lee. He’s professor and director of plastic and reconstructive surgery at Johns Hopkins University School of Medicine, in Baltimore. According to a Hopkins news release, nine plastic surgeons and two urological surgeons conducted the 14-hour surgery on March 26. The transplant from a deceased donor included the entire penis, scrotum (without testicles) and partial abdominal wall. The surgery involved transplanting skin, muscles, tendons, nerves, bone and blood vessels. “It’s a real mind-boggling injury to suffer; it is not an easy one to accept,” said the recipient, who wishes to remain anonymous. “When I first woke up, I felt finally more normal [with] a level of confidence, as well. Confidence like, finally, I’m OK now,” he said in the news release. The man has recovered from the transplant surgery and is expected to leave the hospital this week. Speaking to […]
24April
2018
Latest Prevention & Wellness News TUESDAY, April 24, 2018 (HealthDay News) — Your cellphone puts the world at your fingertips, but it can wreak havoc with your neck. There’s even a name for the pain you get when looking down at your screen — “text neck” — and it can cause problems along the entire length of your spine. Bending your head forward multiplies the amount of weight your neck muscles need to support. Normally your neck supports the 10 pounds that your head weighs, but when bending forward it may need to support the equivalent of 60 pounds. The following tips from the University of California’s Ergonomics Injury Prevention Program can help. Find the best angle. The best viewing angle is a bit below eye level, so remember to adjust the way you hold your phone. Give it a rest. Being constantly bent over looking at your screen or contorting yourself to view your smartphone from different angles can cause problems. Take frequent breaks and use that time to stretch your neck, shoulders and back. Make adjustments. Your smartphone comes with myriad ways to adjust how you use it. Learn how to change the settings for font size, contrast […]
24April
2018
Latest Prevention & Wellness News TUESDAY, April 24, 2018 (HealthDay News) — A single session of meditation can lower your anxiety levels, a small new study finds. “Our results show a clear reduction in anxiety in the first hour after the meditation session, and our preliminary results suggest that anxiety was significantly lower one week after the meditation session,” said study author John Durocher. He is an assistant professor of physiology at Michigan Technological University’s department of biological sciences. Anxiety can raise the risk for heart disease: Previous studies have shown that arterial stiffness may be worsened by traumatic life events, job strain, depression and either short-term or chronic anxiety, the researchers said. Heart changes linked with anxiety can lead to high blood pressure and organ damage. For the study, Durocher and his colleagues recruited 14 participants with normal blood pressure but high levels of anxiety. The investigators evaluated the volunteers’ heart rate, blood pressure, aortic blood pressure and arterial stiffness before and after a 60-minute guided beginner mindfulness meditation session. This type of meditation focuses on breathing and awareness of one’s thoughts. “This study is different because we examined the effect of a single mindfulness meditation session on anxiety […]
24April
2018
(HealthDay News) — Leg cramps are a common symptom of pregnancy, often occurring at night. Latest Pregnancy News Cramps typically occur only for a short time, but they can be very uncomfortable, the Nemours Foundation says. The Foundation suggests how to ease the pain and reduce the frequency of cramps during pregnancy: Do calf stretches before bed. Make sure not to point your toes while stretching. Straighten your leg and flex your foot when you get a cramp. A gentle massage of the calf may relax the muscle. Make sure you drink enough fluids. If cleared by your doctor, get regular exercise. Copyright © 2018 HealthDay. All rights reserved. CONTINUE SCROLLING FOR NEXT NEWS ARTICLE
24April
2018
By Steven ReinbergHealthDay Reporter Latest Pregnancy News MONDAY, April 23, 2018 (HealthDay News) — There’s new evidence that even moderate amounts of caffeine consumed by a mom-to-be might affect her child’s weight years later. The overall effect was small — an average of an extra pound by age 8. But children of women who consumed the most caffeine during pregnancy were 66 percent more likely to be slightly overweight, researchers found. “The results support the current recommendations to limit caffeine intake during pregnancy to less than 200 milligrams [mg] of caffeine per day, which is approximately two to three cups of black coffee,” said lead researcher Eleni Papadopoulou. She is from the department of environmental exposure and epidemiology at the Norwegian Institute of Public Health in Oslo. “However, we found associations with caffeine intake also with intake below 200 mg,” she said. Although this study cannot prove that caffeine itself causes kids to gain excess weight, it begs the question whether women should avoid caffeine altogether during pregnancy, Papadopoulou pointed out. It is important that pregnant women be aware that caffeine does not come from coffee only, but also from sodas and energy drinks, which can contribute a lot of […]
24April
2018
Former U.S. President George H.W. Bush is being treated for a blood infection in a Houston hospital. Bush, 93, was admitted Sunday morning to Houston Methodist Hospital after an infection spread to his blood, spokesman Jim McGrath said on Twitter Monday, the Associated Press reported. Latest Neurology News The former president and vice president is “responding to treatments and appears to be recovering,” according to McGrath. On Saturday, Bush attended the funeral of his wife, Barbara, who died at age 92. They were married for 73 years, the longest presidential marriage in U.S. history. Bush has a form of Parkinson’s disease and uses a wheelchair and electric scooter. In recent years, he has been hospitalized several times for respiratory problems, the AP reported. McGrath provided no details about Bush’s condition and said further updates would be provided “as events warrant.” In his eulogy for his mother Saturday, former Florida Gov. Jeb Bush said his father was in the hospital at the same time Barbara Bush was in the hospital just before her death. At the time, those hospitalizations were not made public, the AP reported. “I think Dad got sick on purpose so that he could be with her,” Jeb […]
24April
2018
Latest Neurology News TUESDAY, April 24, 2018 (HealthDay News) — Heading the ball — not player collisions — may lead to temporary thinking declines in soccer players, a new study finds. “Unintentional head impacts are generally considered the most common cause of diagnosed concussions in soccer, so it’s understandable that current prevention efforts aim at minimizing those collisions,” said study author Dr. Michael Lipton. He is a professor of radiology, psychiatry and behavioral sciences at Albert Einstein College of Medicine in New York City. “But intentional head impacts — that is, soccer ball heading — are not benign,” he added in a university news release. “We showed in a previous study that frequent heading is an underappreciated cause of concussion symptoms. And now we’ve found that heading appears to alter cognitive [thinking] function as well, at least temporarily,” Lipton noted. However, the study was not designed to prove that heading actually causes thinking problems. The study included more than 300 amateur soccer players, aged 18 to 55, in New York City. They were asked about how many head injuries they’d suffered and how often they’d headed the ball within the previous two weeks. During those two weeks, players headed the […]
24April
2018
By Dennis ThompsonHealthDay Reporter Latest Neurology News MONDAY, April 23, 2018 (HealthDay News) — Fitness buffs who push themselves to the limit during workouts might slightly increase their risk of developing amyotrophic lateral sclerosis (ALS), a new study suggests. The same may hold true for working stiffs whose jobs place extreme physical demands upon them, the European researchers said. But the study did not prove that extreme exercise actually causes ALS risk to rise. And it should be noted that ALS remains incredibly rare, afflicting only about 20,000 Americans at any given time, according to the ALS Association. Even with the relative increased risk seen in the study, people should continue getting regular workouts and not worry about working hard, experts said. “If you adopt a sedentary lifestyle, you’re going to die much faster of heart disease than you will of ALS if you go out and exercise vigorously,” said David Putrino, director of rehabilitation innovation at the Mount Sinai Health System in New York City. “Under no circumstances should anyone stop exercising because of this study.” The study authors said that at work or play, the observed increased risk for what is also known as Lou Gehrig’s disease “can […]
24April
2018
Latest Neurology News MONDAY, April 23, 2018 (HealthDay News) — Most multiple sclerosis patients shouldn’t wait to start taking medication in the early stages of the disease, new guidelines say. “The treatment landscape for people with MS has changed dramatically over the last decade,” said lead guidelines author Dr. Alexander Rae-Grant, who’s with the Cleveland Clinic. “We now have a number of disease-modifying therapies to choose from that may help treat MS by changing how the disease affects people over time by slowing the disease process,” Rae-Grant explained in a news release from the American Academy of Neurology. The new guidelines, issued by the academy, took into account studies on MS drugs and concluded that it’s best to start use of MS drugs as early as possible. That’s because there is moderate or strong evidence that several drugs can slow and stabilize the disease process. Even while taking medications, disease activity may return for some patients. If that occurs, these patients may need to switch to another MS drug shown to lower the risk of disease activity returning, according to the guidelines. The guidelines also say that while some patients with stable MS may consider going off their medications because […]
24April
2018
(HealthDay News) — Rocky Mountain Spotted Fever is a bacterial disease spread through the bite of an infected tick. Latest Infectious Disease News More than 3,000 cases are reported each year in the United States, the Centers for Disease Control and Prevention says. While most tick bites occur during summer, ticks may bite during other seasons in warm climates. The CDC mentions these common symptoms of Rocky Mountain Spotted Fever: Copyright © 2018 HealthDay. All rights reserved. CONTINUE SCROLLING FOR NEXT NEWS ARTICLE
24April
2018
A warning about possible measles exposure in New York, New Jersey and Connecticut has been issued by health officials. Latest Infectious Disease News They say two tourists from Europe visited a Kingdom Hall of Jehovah’s Witness in Brooklyn last Sunday and then went to Watchtower Jehovah’s Witness facilities in Tuxedo Park and Patterson, New York, CBS News reported. People who may have had contact with the tourists and have measles symptoms should talk with their healthcare provider, local clinic, or emergency department before they seek care in order to prevent the spread of measles, health officials advised. Measles symptoms include fever, rash, cough, conjunctivitis, or runny nose and typically appear 10 to 12 days after exposure, CBS News reported. Copyright © 2018 HealthDay. All rights reserved. CONTINUE SCROLLING FOR NEXT NEWS ARTICLE
24April
2018
Latest Infectious Disease News MONDAY, April 23, 2018 (HealthDay News) — In the wake of an E. coli outbreak that has made more than 50 people in 16 states sick, Americans are now being warned to toss out any romaine lettuce they might have bought in a grocery store. On Friday, the U.S. Centers for Disease Control and Prevention expanded its warning from just chopped romaine to any and all forms of the lettuce — whole romaine, romaine in mixed salads, etc. The agency also warned restaurants not to serve romaine lettuce to customers. The sweeping advisory came after information tied to some new illnesses prompted health officials to caution against eating all kinds of romaine lettuce that came from the city of Yuma, Ariz., where the outbreak began. According to the CDC, inmates at a prison in Alaska fell sick after eating whole heads of romaine. “Product labels often do not identify growing regions; so, throw out any romaine lettuce if you’re uncertain about where it was grown,” the agency said in its warning. The illnesses have been identified as linked to a particularly virulent strain of E. coli O157:H7. Of the 53 cases reported so far, 31 patients […]
24April
2018
By Serena GordonHealthDay Reporter Latest Heart News MONDAY, April 23, 2018 (HealthDay News) — People who have implanted devices to keep their hearts running smoothly can safely drive an electric car if they wish to do so, new research confirms. The study from Germany found that the technology used to power the cars won’t interfere with pacemakers or implantable defibrillators. “Currently there are no data to suggest that restrictions for cardiac implantable electronic device patients are necessary when driving or charging an electric car,” said the study’s lead author, Dr. Carsten Lennerz. He’s a senior physician at the German Heart Centre in Munich. Lennerz said as these cars become more “super-charged,” there may be a problem with implanted heart devices. But for now, it appears that several models of electric cars have no effect on these devices. Dr. Joseph Germano, associate director of cardiac electrophysiology at NYU Winthrop Hospital in Mineola, N.Y., reviewed the study’s findings and agreed that electric cars don’t appear to pose a current danger. There was some concern because so-called electromagnetic interference (EMI) can sometimes cause electronic heart devices to malfunction. Such interference “can create electrical noise that can be interpreted by a cardiac device as […]
24April
2018
Latest Exercise & Fitness News MONDAY, April 23, 2018 (HealthDay News) — Older adults, drink up. You need plenty of water during exercise so your brain gets the full benefits of working out, researchers say. “Middle-age and older adults often display a blunted thirst perception, which places them at risk for dehydration, and subsequently may reduce the cognitive [mental] health-related benefits of exercise,” said Brandon Yates, of Spaulding Rehabilitation Hospital in Boston, and colleagues. The researchers noted that previous studies have shown that dehydration reduces exercise performance and brain function in young people, but less is known about its impact on seniors. The new study included recreational bicyclists, average age 55, who took part in a large cycling event on a warm day (78 to 86 degrees Fahrenheit). Before the event, the researchers tested the participants and divided them into two groups: dehydrated and normal hydration. The cyclists took a timed thinking-skills test before and after the ride. Those in the normal hydration group completed the test much faster after the ride than before, while those in the dehydration group did not show much improvement. “This suggests that older adults should adopt adequate drinking behaviors to reduce cognitive fatigue and […]
24April
2018
If you are a woman, you may be acquainted with the confusing hell of premenstrual syndrome. Nobody knows exactly what factors raise the risk, but data point the finger at alcohol. If you use red wine as a home remedy for cramps, or if you enjoy having a drink with your meals, you may be exacerbating your risk of PMS. Do you experience mood swings and changes in appetite before your period? Do your breasts get so sensitive that you start to wear loose-fitting tops and bralettes just so you don’t hurt yourself? Do these and other premenstrual symptoms — changes in your sleeping pattern, sporadic nausea, and headaches, for example — interfere with your normal lifestyle to a lesser or greater degree? If so, you may have premenstrual syndrome (PMS), which many women commonly experience. Though the exact causes and risk factors for PMS are unknown, several studies have suggested that women who regularly drink alcohol are more likely to experience the symptoms. A new systematic review and meta-analysis of the relevant literature now confirms that there may be more than a little merit to the claim that alcohol influences PMS. The researchers who conducted the analysis hail from: […]
24April
2018
Surprisingly, a recent study reveals that wiping out a person’s gut bacteria may help to improve heart function and reduce levels of cardiac damage following heart failure. Altering gut bacteria levels could help to protect the heart following heart failure. When the heart becomes compromised to such an extent that it can no longer pump enough blood around the body, it is known as heart failure. Currently, almost 6 million people in the United States are living with heart failure. Heart failure is serious, and around half of the people who develop it die within just 5 years. Obesity and diabetes are both risk factors for heart disease, and, as both of these conditions increase in prevalence, heart failure is likely to follow suit. Understanding how heart failure damages the heart and whether that damage can be prevented is important work. One scientist who is approaching this problem from a unique angle is Francisco J. Carrillo-Salinas, Ph.D., a postdoctoral scholar at Tufts University in Medford, MA. Gut bacteria, T cells, and heart failure Carrillo-Salinas is interested in what role the immune system and gut bacteria play in recovery from heart failure. He explains the main thrust of his work: “Our […]
23April
2018
While urinary tract infections are common, they can be extremely painful and uncomfortable. Antibiotics will treat the infections in most cases, but people who use them frequently may find that they cause unpleasant side effects, such as yeast infections. Some essential oil advocates claim that certain oils can treat or prevent urinary tract infections (UTIs). A handful of preliminary studies suggest that essential oils can treat UTIs in some cases. However, most doctors do not support this method of treatment, no major medical organization recommends it. Use essential oils to treat a UTI only if a doctor has recommended it. Seek prompt medical treatment if symptoms do not improve. Essential oils for a UTI A person should not use an essential oil to treat a UTI unless it is recommended by their doctor. UTIs develop when a person has an overgrowth of bacteria in their urinary tract, usually the bacteria Escherichia coli (E. coli). To heal a UTI, an essential oil has to kill this type of bacteria. A person can use essential oils in a few ways. The oils can be spread through the air in a diffuser or applied directly to the skin, often after being mixed with […]
23April
2018
Many people experience stiff joints as they age. Others may experience joint stiffness due to medical conditions and lifestyle choices. Sometimes, people can treat stiff joints at home. Many people who experience joint stiffness tend to feel it after sitting for prolonged periods or after first waking up. Some people experience a mild discomfort that goes away after moving again. Others find that the stiffness lasts longer and is more uncomfortable. In more severe situations, stiff joints may impact a person’s mobility. People may have difficulty putting weight on their joint or have problems standing or walking. Some factors that may cause joint stiffness include: What are the causes? Most people will experience joint stiffness at some point. Age is a common cause of joint stiffness due primarily to a lifetime of use. When age is the primary reason for stiff joints, any number of joints may be affected. Common causes include: Bursitis Resting a joint affected by bursitis may cause any stiffness or pain to pass. Bursitis develops when tiny, fluid-filled sacs in the joints called bursae become inflamed. The inflammation causes pain as well as stiffness. Bursitis can happen in nearly any joint, but it is most common […]
23April
2018
Telogen effluvium is a form of temporary hair loss that usually happens after stress, a shock, or a traumatic event. It usually occurs on the top of the scalp. Telogen effluvium is different from the permanent hair loss disorder called alopecia areata. Large amounts of a person’s hair might fall out, but it is often temporary, and the hair usually grows back. In this article, we look at the causes, symptoms, diagnosis, and treatment of telogen effluvium, including dietary changes that may help. What is telogen effluvium? Increased shedding or thinning of a person’s hair is characteristic of telogen effluvium. A person is described as having chronic telogen effluvium if they frequently experience periods of hair shedding for more than 6 months. Telogen effluvium is generally reversible. A person with this condition does not lose all their hair, although it may become noticeably thin. Telogen effluvium is a form of hair loss characterized by hair thinning or an increase in hair shedding. It occurs more often in women and is usually triggered by a disturbance to the hair cycle. The hair cycle typically has three phases: Anagen or growth phase. Catagen or transitional phase. Telogen or resting phase. Telogen effluvium […]
23April
2018
Sneezing is a natural response to irritation in a person’s nasal cavity. Sneezing can also be triggered by eating food. It may be that all foods or specific foods cause a person to sneeze. Sneezing is often the result of inhaling something that irritates the nose, but it can also be caused by breathing in cold air, looking into bright lights, plucking eyebrow hair, or eating food. In this article, we look specifically at the causes for sneezing while eating, and how to prevent this from happening. What causes sneezing after eating? There are several possible causes for a person to sneeze after meals. These include: Gustatory rhinitis Gustatory rhinitis occurs when the nasal nerves are hypersensitive to environmental triggers. Gustatory rhinitis is a condition that specifically causes a person to sneeze after eating. Rhinitis is a general term for irritation or swelling that happens in the nose. Gustatory rhinitis is not related to allergies, so it is known as nonallergic rhinitis. It happens when the nasal nerves are hypersensitive to environmental triggers. Symptoms of gustatory rhinitis usually come on within minutes of eating and can include: sneezing a runny nose nasal congestion or stuffiness Gustatory rhinitis is especially common […]
23April
2018
Vitamin K is an essential vitamin that the body uses to help the blood clot, create healthy bones, and keep the heart strong. There are many foods that provide the body with vitamin K, so having a deficiency is rare. A vitamin K deficiency is serious and can lead to a range of health issues. Even getting less than the recommended dosage over a prolonged period may be bad for a person’s overall health, and could lead to problems such as: low bone mineral density heart disease osteoporosis tooth decay easy bleeding or difficulty clotting blood certain types of cancer vascular calcification cognitive impairment The recommended intake of vitamin K is at least 90 micrograms (mcg) a day for women and at least 120 mcg a day for men. Most people can easily achieve these levels by adding the foods below to a balanced, healthful diet. Foods high in vitamin K Cooked spinach is high in vitamin K-1. There are two types of vitamin K: vitamin K-1 and vitamin K-2. Vitamin K-1 is present in a higher number of foods and is particularly abundant in green vegetables and the oils of some plants. Vitamin K-2 is found in just a […]
23April
2018
Phleboliths are small, round lumps of calcium that form in a person’s veins. They often show up as white spots on pelvic X-rays, and they can be mistaken for kidney stones. These calcifications are common, particularly in the pelvis. They are not usually a cause for concern and are rarely painful. However, if they do cause pain, treatments are available. In this article, we look at the causes, symptoms, diagnosis, and treatment of phleboliths. What are phleboliths? Phleboliths do not always cause symptoms, and in many cases are discovered accidentally through routine X-rays. Phleboliths are round clusters of calcium that develop in the walls of a vein. They can vary in size but are usually around 5 millimeters across. They most commonly appear in the veins surrounding the pelvis. Phleboliths are a type of vascular calcification. They are considered a sign of abnormality in the vein. Phleboliths typically do not move and are harmless, but they may signal the presence of another condition. Many adults have phleboliths and are unaffected by them. These lumps are more common in adults aged over 40 and appear at the same rate in men and women. Their frequency increases with age. Causes Researchers are […]
23April
2018
In a new, large-scale study, eczema, hay fever, and asthma are linked to an increased risk of developing mental illnesses. The study backs up previous work and may help to guide clinicians as they treat these people. A surprising link between mental health and allergies is uncovered in a new study. A new study, published in the journal Frontiers in Psychiatry, uncovers links between mental health and the “three A’s”: asthma, allergic rhinitis (or hay fever), and atopic dermatitis (or eczema). As someone who has all three of these, I was particularly interested to see the results. But I must also admit that I felt slightly unnerved. I’ve had asthma and eczema since I was a baby, and I developed hay fever in my late teens. I’ve also had a few run-ins with mental health over the years, but I would never have thought that they could be related. Looking for unexpected links At first glance, it seems unlikely that allergies and mental health would be linked in any way; itchy skin, a runny nose, and a wheezy chest don’t seem to be particularly aligned with emotional and cognitive challenges. Lead study author Dr. Nian-Sheng Tzeng — from Tri-Service General […]
23April
2018
Calcific tendonitis is a condition caused by calcium deposits building up in a person’s muscles or tendons. If calcium builds up in an area, a person may feel pain and discomfort there. Although this condition can occur in other parts of the body, the most common area for calcific tendonitis to develop is the rotator cuff. This is the group of muscles and tendons that provide strength and stability to the upper arm and shoulder. Although medication or physical therapy, or a combination of the two, can usually treat the condition successfully, surgery may be required in some cases. In this article, we look at how to identify calcific tendonitis and what causes it, along with information on treatment and recovery. Symptoms If a person has calcific tendonitis, they are likely to experience pain in the shoulder and down the arm. Most people will experience shoulder pain and discomfort when calcific tendonitis develops. The pain from calcific tendonitis is usually concentrated in the front or back of a person’s shoulder and down into the arm. Some people may experience severe symptoms. They may be unable to move their arm, and the pain can interfere with sleep. As the calcium deposits […]
23April
2018
It will come as no surprise that taking your work home with you ups your stress levels and impacts sleep quality. But here’s the catch: “work” isn’t just about what you do in the office. It’s also about other work-related “baggage,” such as experiencing rudeness, which may prove extra difficult to leave behind. Do you find that work-related stress ‘sticks’ to you? For the sake of your own sleep hygiene, you should learn to ‘shake it off.’ “It’s been a hard day’s night, and you’ve been working like a dog,” as the Beatles’ song very aptly puts it. Now you’re in need of some well-deserved peace and quiet. But just how easy is it to step out of your work shoes and put on some comfy slippers — not just literally, but also in terms of your mental state? Are you able to leave the stresses of your workplace behind you when you call it a day and head home? Or, if you regularly work from home, are you able to click the “off” button on all those e-mails and video conferences? If the answer is “no, not really,” you may be in trouble. Studies have found that being unable […]
23April
2018
Vitamin D deficiency may put people at higher risk of developing type 2 diabetes, according to a new study now published in the journal PLOS ONE. Vitamin D deficiency has been linked with type 2 diabetes. The study, which is the work of researchers at the University of California (UC), San Diego School of Medicine and Seoul National University in Korea, is not the first to link higher blood levels of vitamin D to a reduced risk of type 2 diabetes. However, as they note in their journal paper, the authors explain that the evidence to date is “mixed” and omits blood levels of vitamin D that are “above the normal range.” Our bodies need vitamin D to absorb calcium during digestion and to furnish calcium and phosphate through the blood to processes that make and maintain healthy bones. Vitamin D is also important for cell growth, muscle function, fighting infection, and reducing inflammation. How much vitamin D do we need? The body obtains vitamin D from a few natural foods, some fortified foods, dietary supplements, and exposure to the sun. Once in the body, the vitamin undergoes some chemical changes to make it biologically useful. The liver is the […]
23April
2018
Women with eczema may experience flare-ups during pregnancy, or may find their symptoms disappear completely. Also, while some women have eczema before getting pregnant, others are newly diagnosed during pregnancy. Eczema is an umbrella term for several skin conditions that cause redness, itchiness, and inflammation. People of all ages can get eczema, from infants to older adults. While the symptoms can be painful and uncomfortable, eczema is not dangerous to the baby, and it is not contagious. Pregnancy effects eczema differently from person to person. While around 25 percent of women will see an improvement in their symptoms, more than 50 percent will notice that their symptoms become worse. Even if eczema improves during pregnancy, some women find that their eczema flares up again after childbirth. Eczema is very common during pregnancy, but it is still important or a person to mention symptoms to the doctor. Sometimes, the itching and skin discomfort can be similar to other, more serious conditions. Symptoms Eczema may cause itchy, sensitive skin and oozing or crusty patches. The symptoms of eczema can include: itchy skin dark colored patches on the skin rough or scaly patches that can ooze or crust skin that is dry, sensitive, […]
23April
2018
Apple cider vinegar has become popular as a natural remedy for a variety of ailments. Can it cause diarrhea, or might it be used to treat it? Apple cider vinegar can be used in cooking, taken as a pill, or combined with water. Because it is very acidic, it may cause stomach discomfort or digestive problems. However, this is unlikely to happen unless a person drinks a significant amount of the undiluted vinegar. Research into apple cider vinegar is limited, but some people do experience adverse side effects. In addition to diarrhea, these effects include damage to tooth enamel and stomach problems in people with diabetes. Does apple cider vinegar cause diarrhea? Acidic foods may cause an upset stomach or diarrhea. Apple cider vinegar is made by fermenting the sugar in apples. The fermentation process creates acetic acid, the key part of vinegar that makes it acidic. Some people may find that acidic or spicy foods can cause an upset stomach, heartburn, or diarrhea. Infections such as food poisoning are common causes of diarrhea. Food allergies or certain medical conditions, such as celiac disease or irritable bowel syndrome, can also cause diarrhea. Can it treat diarrhea? Research has found that […]
23April
2018
Barley water is made from barley, which is believed to be one of the oldest grains in the world. Although it is not a staple of most American diets, there is growing evidence that barley and barley-based foods have a variety of health benefits. In this article, we look at the evidence behind the many health claims about barley, as well as its nutritional value. We also list steps on how to make barley water at home. Five potential benefits The health benefits of barley water include: 1. Fiber boost Barley water is an excellent source of fiber, which helps to keep the digestive system healthy. Many of barley’s health benefits come from it being an excellent source of dietary fiber. Fiber is essential for keeping the digestive system healthy, contributing to healthy bowel movements, and helping people avoid problems such as constipation. Researchers have linked a diet high in dietary fiber to a reduced risk of developing some chronic diseases. For example, people who eat plenty of fiber have a lower risk of developing cardiovascular disease. Barley is a soluble fiber, meaning it can dissolve in water and provides the body with useful energy. Fiber can also be insoluble, […]
23April
2018
By E.J. MundellHealthDay Reporter Latest Womens Health News FRIDAY, April 20, 2018 (HealthDay News) — Although still exceedingly rare, menstrual toxic shock syndrome can be dangerous and has been tied to the use of tampons. And new research finds that the type of fibers used in manufacturing tampons doesn’t seem to matter — 100-percent cotton or synthetic-fiber varieties were each linked to toxic shock. One alternative to tampons, the menstrual cup, was also linked with the growth of Staphylococcus aureus, a bacterium that helps spur the syndrome, the researchers reported. “Our results did not support the hypothesis suggesting that tampons composed exclusively of organic cotton could be intrinsically safer than those made of mixed cotton and rayon, or viscose, or tampons composed entirely of viscose [which is used in the manufacture of rayon],” concluded study lead researcher Dr. Gerard Lina. He’s professor of microbiology at the University Claude Bernard in Lyon, France. Toxic shock syndrome is caused by an immune system reaction to bacterial toxins such as S. aureus or the streptococcus bacteria. Symptoms include fever, rash, low blood pressure and fatigue, and the condition can quickly progress to coma and even death through multiple organ failure. Toxic shock syndrome […]
23April
2018
(HealthDay News) — Cosmetics and personal care products may contain color additives that could harm your health, the U.S. Food and Drug Administration says. Latest Skin News While personal care products manufactured in the United States are regulated by the FDA, imported products may contain unregulated dyes, the agency says. The FDA advises: Approval of a color additive for one use does not mean approval for other uses. For example, no approved color additive has been approved for injection, a process used in some forms of tattooing. It is rare to have a reaction to a color additive. The FDA will take action against companies if there are violations. Makers of imported products are not subject to the same sanctions. The FDA monitors reports of color related adverse reactions, so it’s important to report any side effects to the agency. Copyright © 2018 HealthDay. All rights reserved. CONTINUE READING BELOW FOR NEXT NEWS ARTICLE
23April
2018
Spider bite definition and facts Most spiders in the US are harmless. However, black widow and brown recluse spider bites are dangerous, and sometimes life threatening. Black widow and brown recluse spider bites need immediate medical treatment. Spider bites are actually rare occurrences, and most presumed cases of spider bites are likely due to another condition that mimics the symptoms or signs of a spider bite. Bites from most (non-poisonous) spiders cause local redness, irritation, and pain that usually can be treated at home. Black widow spider bite symptoms are: Immediate pain Burning Redness Swelling Other signs and symptoms of a black widow spider bite are a feeling of a pinprick, and sometimes double fang marks on the person where the spider bit. Often, a person does not know that a black widow spider has bitten them. Symptoms of a brown recluse spider bite are a mild sting followed by severe pain and local redness that usually develops within eight hours or more after the bite. Some brown recluse spider bites may include a purple or blue area around the bite, which is surrounded by a whitish ring and a large outer ring in a bull’s eye pattern. A fluid blister […]
23April
2018
Latest Prevention & Wellness News MONDAY, April 23, 2018 (HealthDay News) — Wellness exams are important for monitoring your health and detecting any problems early on. But there are also self-care steps to take to protect yourself the other 364 days of the year. The U.S. Centers for Disease Control and Prevention suggests doing regular skin and body checks. Look and feel for any changes, like a lump, rash or growth. Use a hand mirror for hard-to-see places. Also, make a note of any changes in body function: your energy levels, digestion, vision and hearing, thirst and hunger, bathroom habits, and unintended weight loss or gain. If any of your self-checks turn up anything out of the ordinary, call your doctor. Don’t ignore possible early warning signs. If you have any chronic conditions — like high blood pressure or diabetes — manage them according to your doctor’s orders, and keep a close track of any changes in your numbers and blood test results. You may not feel any symptoms now, but diseases are likely to worsen if you don’t follow an early care plan. This might include medication, at-home testing and regular office visits. It’s also important to know your […]
23April
2018
Latest Neurology News FRIDAY, April 20, 2018 (HealthDay News) — There are differences in the brains of athletes who play contact sports and those who play noncontact sports, according to researchers. But they added that it isn’t clear if these differences are caused by blows to the head because the study only showed an association. The Indiana University investigators scanned the brains of 21 college football players, 19 college cross-country runners and 11 non-college-level athletes while they did a simple visual task. Compared to the cross-country runners and non-college athletes, the football players had much more activity in regions of the brain responsible for visual processing, according to the study. “We focused on these brain regions because physicians and trainers regularly encounter large deficits in players’ ability to smoothly track a moving point with their eyes after suffering an acute concussion,” senior author and concussion expert Nicholas Port said in a university news release. The findings are difficult to interpret, he added. “Everyone from musicians to taxi drivers has differences in brain activity related to their specific skills,” Port said. “The differences in this study may reflect a lifetime exposure of subconcussive blows to the head, or they could simply […]
23April
2018
By Amy NortonHealthDay Reporter Latest Neurology News FRIDAY, April 20, 2018 (HealthDay News) — A wrist device that stimulates nerves in the arm may bring some relief to people with hand tremors, a preliminary study suggests. The research involved more than 100 patients with essential tremor — a neurological condition that causes trembling in the hands, legs, head or trunk. Researchers found that the wrist device, worn a couple times per day, reduced the severity of most patients’ hand and arm tremors. It also made routine daily tasks a little easier, the investigators added. They stressed, however, that the study is preliminary, and it’s not yet known whether the therapy can bring lasting benefits. “This is a very early study, and there are still lots of questions,” said lead researcher Dr. Rajesh Pahwa, of the University of Kansas Medical Center. “I think the biggest concern long-term is that patients could develop a tolerance to the stimulation,” he said. Dr. Vicki Shanker is a neurologist at the Mount Sinai Icahn School of Medicine in New York City. She was not involved with the study but reviewed its findings. She agreed that it’s “unclear if patients will have sustained benefits from this […]
23April
2018
By Maureen SalamonHealthDay Reporter Latest Healthy Kids News MONDAY, April 23, 2018 (HealthDay News) — Following an enormous jump in children’s exposures to toxic liquid nicotine from electronic cigarettes, the rate dropped in just one year, new research reveals. But too many young kids are still being exposed to liquid nicotine, experts say. Among cases that ended up in the emergency department, 93 percent had swallowed the substance. The annual rate of exposures skyrocketed by nearly 1,400 percent from 2012 to 2015, then fell by 20 percent from 2015 to 2016, the researchers said. “It’s a step in the right direction and something we should be happy about, but these numbers are still too high,” said study author Dr. Gary Smith. “We’ve still got a lot of work to do, because these exposures are still occurring and we know there are other things we can and should do to reduce exposures in young kids,” said Smith. He is director of the Center for Injury Research and Policy at Nationwide Children’s Hospital in Columbus, Ohio. One thing Smith suggested was to take steps that go beyond 2015 legislation that requires child-resistant packaging for liquid nicotine. The legislation likely contributed to the […]
23April
2018
By Dennis ThompsonHealthDay Reporter Latest Healthy Kids News MONDAY, April 23, 2018 (HealthDay News) — Teens who use e-cigarettes may be more likely to try marijuana in the future, especially if they start vaping at a younger age, a new study shows. More than 1 in 4 teenagers who reported e-cigarette use eventually progressed to smoking pot, according to the survey of more than 10,000 teens. That compared with just 8 percent of non-vapers, said lead researcher Hongying Dai, senior biostatistician with Children’s Mercy Hospital in Kansas City, Mo. Further, teens who started vaping early had a greater risk of subsequent marijuana use. Kids aged 12 to 14 who used e-cigarettes were 2.7 times more likely to try marijuana than their peers, compared with a 1.6 times greater risk for teens who tried vaping between 15 and 17. “Our findings suggest that the widespread use of e-cigarettes among youth may have implications for uptake of other drugs of abuse beyond nicotine and tobacco products,” Dai said. For the study, Dai and her colleagues twice surveyed 10,364 kids aged 12 to 17 — once in 2013-2014, and again a year later. The researchers found that teens who’d reported using e-cigarettes in […]
23April
2018
Latest Healthy Kids News FRIDAY, April 20, 2018 (HealthDay News) — Teach teens to cook, and they will eat better as adults. That’s the conclusion of a new study conducted at schools in the Minneapolis-Saint Paul area. Participants reported on their cooking skills in 2002-2003 when they were aged 18 to 23, and they then detailed their meal-preparation habits in 2015-2016 when they were aged 30 to 35. “The impact of developing cooking skills early in life may not be apparent until later in adulthood, when individuals have more opportunity and responsibility for meal preparation,” said study author Jennifer Utter, from the University of Auckland, in New Zealand. Having adequate cooking skills at ages 18 to 23 was associated with better nutrition at ages 30 to 35, including being more likely to prepare meals with vegetables most days, having fast-food less often, and having family meals more often, the findings showed. The study was published April 17 in the Journal of Nutrition Education and Behavior. “Opportunities to develop cooking skills by adolescents may result in long-term benefits for nutritional well-being,” Utter said in a journal news release. “Families, health and nutrition professionals, educators, community agencies and funders can continue to […]
23April
2018
(HealthDay News) — A hearing problem can make it difficult to be productive at work. Latest Hearing News The AARP offers advice on what to do if this applies to you: Ask for a desk that is away from background noise. Reduce noise reverberations by placing a small rug under your chair or by installing noise-absorbing panels on your walls. Request a phone with closed captioning or increased volume capability. Consider noise cancelling earbuds. Request an agenda before a meeting and a copy of the meeting notes afterward. Copyright © 2018 HealthDay. All rights reserved. CONTINUE READING BELOW FOR NEXT NEWS ARTICLE
23April
2018
Latest Exercise & Fitness News SUNDAY, April 22, 2018 (HealthDay News) — Yoga can make you flexible and strong, but it can also hurt you if not practiced correctly, an orthopedic expert warns. Improper technique can lead to serious muscle damage, including strain and overstretching of the neck, shoulders, spine, legs and knees, according to Dr. Brett Freedman. He is an orthopedic spine and trauma surgeon, and an American Academy of Orthopaedic Surgeons (AAOS) spokesperson. “The key to a successful yoga workout is using proper form,” he said in an AAOS news release. “When the technique of yoga is compromised, the body is placed at an increased risk of injury. New participants should work with a qualified instructor until they are confident in their practice.” In 2016, nearly 24,000 people in the United States were treated for yoga-related injuries, according to the Consumer Product Safety Commission. The AAOS outlined a number of safety tips to reduce the risk of yoga-related injuries. People with any medical conditions or injuries should talk to their doctor before doing yoga, and should inform their yoga instructor so that he or she can recommend pose modifications. There are hundreds of different types of yoga and […]
23April
2018
Hamstring injury facts Hamstrings are tendons of the muscles of the back of the thigh. Hamstring muscles bend the knee and straighten the hip. Hamstring muscle injury is a common athletic injury. Most hamstring muscle and tendon injuries heal without surgery. The risk of hamstring injury can be reduced with a regular stretching program and exercises. What are the hamstrings? The hamstrings are the tendons that attach the large muscles at the back of the thigh to bone. The hamstring muscles are the large muscles that pull on these tendons. It has become common in layman’s terminology (and by some medical personnel) to refer to the long muscles at the back of the thigh as the “hamstrings” or “hamstring muscles.” Academic anatomists refer to them as the posterior thigh muscles, and more specifically as the semimembranosus, the semitendinosus, and the biceps femoris muscles. These muscles span the thigh, crossing both the hip and the knee. They originate or begin at just below the buttocks, arising from the bone on which we sit (the ischium). They connect by means of their tendons onto the upper parts of the lower leg bones (the tibia and the fibula). The origin of the word […]
23April
2018
By Amy NortonHealthDay Reporter Latest Diet & Weight Management News MONDAY, April 23, 2018 (HealthDay News) — Starting each day with breakfast may help you keep the pounds off through the years, a preliminary study finds. The study, of nearly 350 healthy adults, found that those who usually ate breakfast had smaller waistlines and were less likely to be obese, compared to people who usually skipped breakfast. And over the next dozen years, they gained only one-third the amount of weight that breakfast skippers did. The findings don’t prove that morning meals, per se, thwart weight gain, the researchers said. But they do add to evidence that people who eat breakfast tend to weigh less, said Connie Diekman, a registered dietitian who directs university nutrition at Washington University in St. Louis. Why, exactly, is not clear, according to Diekman, who was not involved in the study. But based on past research, breakfast fans typically eat more whole grains, vegetables and fruit throughout the day, versus people who skip the morning meal. “Therefore,” Diekman said, “their overall food choices provide more nutrition and may be a big part of why they have a healthier weight.” Study senior researcher Naima Covassin said […]
23April
2018
Latest Diet & Weight Management News FRIDAY, April 20, 2018 (HealthDay News) — Even if you’re not obese, too much belly fat could harm your ticker, researchers report. “People with a normal weight but a fat belly have more chance of heart problems than people without a fat belly, even if they are obese according to BMI [body mass index],” said study author Dr. Jose Medina-Inojosa. He’s with the Mayo Clinic’s division of preventive cardiology, in Rochester, Minn. The study included 1,700 people who were aged 45 and older at the time of enrollment and were followed from 2000 to 2016. Those with a normal BMI (an estimate of overall body fat based on height and weight) but high levels of belly fat were about twice as likely to have a heart attack, procedures to open blocked arteries, or to die from heart problems during the follow-up than people without belly fat. The findings were to be presented Friday at a European Society of Cardiology meeting, in Ljubljana, Slovenia. Research presented at meetings is considered preliminary until published in a peer-reviewed journal. “The belly is usually the first place we deposit fat, so people classified as overweight BMI but without […]
23April
2018
Latest Cancer News MONDAY, April 23, 2018 (HealthDay News) — If you have lung or throat cancer, exactly how you are positioned during your radiation treatments may alter your chances of beating the disease. New research suggests that even tiny shifts can mean the radiation may harm organs around tumors in the chest, most notably the heart. “We already know that using imaging can help us to target cancers much more precisely and make radiotherapy treatment more effective,” said researcher Corinne Johnson, a Ph.D. student at the Manchester Cancer Research Center in England. “This study examines how small differences in how a patient is lying can affect survival, even when an imaging protocol is used,” Johnson explained. “It tells us that even very small remaining errors can have a major impact on patients’ survival chances, particularly when tumors are close to a vital organ like the heart.” When cancer specialists prepare to perform radiation therapy, they scan the patient’s body to determine the exact position and size of the tumor, the researchers explained. Before every treatment that follows, more images are used to ensure that the patient and the tumor are in the same position. For the study, the researchers […]
23April
2018
Latest Cancer News MONDAY, April 23, 2018 (HealthDay News) — A cancer scare could increase the chances that you’ll be diligent about recommended screenings in the future, a new study finds. People who got a false-positive result on a breast or prostate cancer screening test were more likely to adhere to screening guidelines for breast cancer and colon cancer going forward, researchers found. False-positive findings are initial results that suggest cancer but eventually turn out to be wrong. These scares are common. They affect about half of women who get annual mammograms; almost one-quarter of those who get regular stool tests for colon cancer; and 10 to 12 percent of men who have regular prostate cancer tests, the researchers said. “False-positives are a limitation of the technology that we use to check for cancer,” said study author Glen Taksler of the Cleveland Clinic. “Hopefully, over time, the technology will improve so that patients don’t have to deal with as many false-positives,” he said. It’s wasn’t clear how false-positive results affect people’s willingness to undergo cancer screening in the future. To investigate, Taksler’s team analyzed 10 years of medical records from more than 92,000 people, ages 50 to 75. Compared to […]
23April
2018
Latest Asthma News SATURDAY, April 21, 2018 (HealthDay News) — If you have asthma, it may help to reduce your exposure to allergens. Previous research has shown that roughly two-thirds of all people with asthma also have an allergy, allergy experts say. “What many people don’t realize is that the same things that trigger your seasonal hay fever symptoms — things like pollen, dust mites, mold and pet dander — can also cause asthma symptoms,” said Dr. Bradley Chipps, president of the American College of Allergy, Asthma and Immunology (ACAAI). “If you have allergies, and you are wheezing or coughing, see an allergist to find out if you also have asthma,” he advised in an ACAAI news release. “Allergists are also specialists at treating asthma and can put together a treatment plan to help you deal with both allergies and asthma,” Chipps added. Allergic asthma — where allergies trigger asthma symptoms — is the most common type of asthma. As many as 80 percent of children with allergies also have asthma. Also, 75 percent of asthma sufferers aged 20 to 40, and 65 percent of those with asthma aged 55 and older, have one allergy or more. “Effective treatment of […]
23April
2018
The results of a new study urge healthcare providers to account for body fat distribution, in addition to body mass index, in their decision to screen people for diabetes and prediabetes. Our standard measurements of what consistutes a healthy weight may need revising, suggests a new study. Body mass index (BMI) is a traditional measurement that divides a person’s weight by their height to find out whether they have a healthy weight. However, increasing amounts of studies have been questioning its usefulness and accuracy as an indicator of cardiometabolic health. The distribution of fat, rather than the total amount, these studies suggest, may give us more clues about the risk of conditions such as insulin resistance, high blood pressure, heart disease, and even cancer. For instance, a recent study drew attention to the “overfat pandemic” that is spreading across the United States. The researchers used the term overfat to describe the accumulation of fat around certain parts of the body, which, the scientists point out, is not accounted for by BMI. In fact, a low BMI may be misleading. Belly fat is particularly harmful, research shows, with some studies showing that it can raise the risk of diabetes and heart […]
23April
2018
We know that sugar, consumed in large amounts, increases the risk of a range of health concerns. A recent study showed that artificial sweeteners may have similar consequences, but through completely different biochemical pathways. Which is safest: sugar or artificial sweeteners? During recent years, excessive sugar intake has been conclusively paired with obesity, diabetes, and cardiovascular disease — all of which are now solidly tied to the overconsumption of sugar. As sugar’s sweet reputation grew steadily more sour, artificial sweeteners took the opportunity to rise to fame. Today, tens of thousands of products include artificial sweeteners, making them one of the most used food additives in the world. With zero calories, they make diet drinks and low-calorie snacks sweet enough to be enjoyed by even the most sugar-hooked consumers. But, as it is often said, “all that glitters is not gold.” Increasingly, studies are being published that reject artificial sweeteners’ whiter-than-white image. Evidence is now mounting that consuming large amounts of these chemicals could also lead to obesity and metabolic disorders. The findings of the most recent study to fling mud at artificial sweeteners were presented at the Experimental Biology 2018 conference, held in San Diego, CA, yesterday. The research […]
22April
2018
Cervicitis is an inflammation of the cervix. But what are the symptoms and causes of this condition? And can it be treated naturally? The cervix is a narrow passage that connects the uterus and vagina. Every month, menstrual blood comes out of the uterus through the cervix and into the vagina. When a woman has a baby, the cervix expands to allow the baby to move into the birth canal. If something irritates the cervix and it becomes inflamed, the condition is called cervicitis. This article explores the symptoms, causes, and treatments, including natural remedies for this condition. Symptoms Cervicitis may cause irritation during sex or cervical examinations. Symptoms of cervicitis may include: vaginal itching or irritation bleeding between periods pain when having sex bleeding after sex pain during a cervical exam frequent and painful urination unusual gray or white discharge that may smell a pressurized feeling in the pelvis lower back pain abdominal pain Some women may not experience any symptoms when they have cervicitis. Severe cervicitis may lead to a thick, yellow or green vaginal discharge that resembles pus. Causes Cases of cervicitis may be mild or severe. Cervicitis is often caused by a sexually transmitted infection (STI), […]
22April
2018
New research finds that acrolein, a byproduct of oxidative stress, is key in the progression of Parkinson’s disease. Targeting the compound was found to slow down the condition in rats — a discovery that may soon lead to new drugs for the illness. Blocking a newly discovered compound may slow down the degeneration of dopaminergic neurons (depicted here). Parkinson’s disease affects approximately 500,000 people in the United States, with 50,000 new cases being diagnosed every single year. The condition is neurodegenerative, meaning that the neurons in a brain area tied to motor skills and movement control gradually deteriorate and die. These brain cells would normally produce dopamine, which is a neurotransmitter key for regulating complex movements as well as controlling mood. Although current therapies for Parkinson’s involve drugs such as Levodopa, which the brain can use to create dopamine, the reason why dopaminergic neurons die in the first place remains unknown. So, now, a team of researchers led by two professors at Purdue University in West Lafayette, IN, investigated the hypothesis that a product of oxidative stress might be a key player in this cell death and the development of the disease. Oxidative stress takes place when oxygen radicals are […]
22April
2018
Often, cancer goes undetected until its advanced stages, when treating it becomes very difficult and the outlook less promising. But researchers from Switzerland are developing an implant that could alert “wearers” to the presence of cancer early on. A biomedical tattoo that looks like a brown mole when it ‘lights up’ could alert its ‘wearer’ to early signs of cancer. Recently, the media has been inundated with the news of “smart tattoos” — developed by researchers from Harvard University in Cambridge, MA. They help to monitor health using biosensitive ink that changes color following the modifying composition of the body’s interstitial fluid. Now, Prof. Martin Fussenegger — of the Department of Biosystems Science and Engineering at Eidgenössische Technische Hochschule Zürich in Switzerland — alongside a team of researchers, has developed the prototype of another such “tattoo” for a precise purpose: detecting the possible presence of cancerous cells early on. Numerous types of cancer are diagnosed late, which diminishes the efficacy of treatment and might mean that people will likely not see positive long-term health outcomes. “Early detection increases the chance of survival significantly,” explains Prof. Fussenegger, adding: “For example, if breast cancer is detected early, the chance of recovery is […]
21April
2018
The roles that the vagina and clitoris play in sexual pleasure are well-known. However, there is a third “spot” that some people say can produce intense, full-body orgasms. This form of stimulation is known as cervical penetration, although this term is misleading, as the cervix is not actually penetrated. The cervix is a small canal that sits at the top of the vagina. There is a tiny opening that runs through the center and connects the vagina to the uterus. This is called the external os. Except during childbirth, the cervical os is not open and is too small to be penetrated. However, the stimulation that occurs when a penis or other object rubs or pushes against the cervix is what causes a pleasurable sensation for some people. During sexual arousal, the vagina will elongate, which pulls the cervix up and out of the way. As a result, cervical stimulation cannot usually be achieved with just the fingers and requires penetration by the penis or a sex toy. Read on for the answers to some of the commonly asked questions about cervical stimulation. Frequently asked questions Is cervical stimulation safe? Some people may find cervical stimulation uncomfortable. Cervical stimulation is […]
21April
2018
An ingrown eyelash grows in the wrong direction, towards the eye. The medical term for this growth is trichiasis. An ingrown eyelash can touch the eyeball, irritating the eyeball or surrounding skin. This may lead to pain, redness, watery eyes, and damage to the cornea. Trichiasis can be caused by injury, inflammation, and some eye conditions. Like other ingrown hairs, eyelashes can also become trapped under the skin and grow inward. This can cause symptoms similar to those of eye disorders, such as styes, which usually result from bacterial infection. It is important to identify and treat the problem correctly. In this article, we look at the causes, symptoms, and treatments of an ingrown eyelash. What is an ingrown eyelash? An ingrown eyelash may curl towards the eye itself, causing irritation. Most ingrown hairs become trapped under the skin, creating a painful bump. The sheath of cells surrounding the hair, called the hair follicle, may become infected. This can all be especially painful when an eyelash is involved. Trichiasis is slightly different. The eyelash grows outside the skin, but in the wrong direction. Eyelashes on the upper eyelid usually grow upward toward the forehead, allowing them to catch debris and […]
21April
2018
A test to determine red cell distribution width shows variation in the size and volume of a person’s red blood cells. Results of the test, along with those of other blood tests, can help doctors to confirm the presence of anemia, a condition characterized by a lack of red blood cells. The red cell distribution width (RDW) test can also help to determine the underlying cause of anemia. Also, a study in 2010 suggested that the test can be a strong predictor of mortality in people over the age of 45. In this article, we describe what the RDW test is and how to prepare for it. We also explore the outlooks for people with results in various ranges. What is the RDW blood test? A doctor will generally use a RDW blood test to help confirm anemia. The RDW test shows the difference in size between the smallest and largest red blood cells in a sample. While variation is common, average red blood cells are 6–8 micrometers (μm) in diameter. Red blood cells transport oxygen from the lungs to the rest of the body. A protein inside the cells, called hemoglobin, binds to the oxygen and carries it. Problems […]
21April
2018
Dexedrine and Adderall are brand names for two of the most widely prescribed stimulant medications used to treat attention deficit hyperactivity disorder, commonly known as ADHD. The medications share a similar set of possible side effects, risks, and warnings. But there are some small differences between Adderall and Dexedrine that may make one more suitable for some people than others. Similarities and differences Dexedrine is one drug that can be used to treat ADHD.Image credit: Adam from UK, 2008 Dexedrine and Adderall both contain forms of the synthetic compound amphetamine, which is a central nervous stimulant. Researchers still do not know exactly how amphetamine works. However, it seems to increase the release or effectiveness of certain neurotransmitters, the body’s chemical messengers, including: There are two active forms of the synthetic compound amphetamine: dextro(d)-amphetamine and levo(l)-amphetamine. Of the two forms, d-amphetamine is considered the stronger of the pair. While the two forms of amphetamine differ in their makeup, both have proven effective for the treatment of ADHD since the 1970s. Dexedrine contains the active ingredient d-amphetamine, while Adderall contains a 3:1 mixture of immediate-release d-amphetamine and l-amphetamine. Extended-release formulas of Adderall, such as Adderall XR, generally contain equal measures of immediate-release […]
21April
2018
Varicose veins or spider veins can arise from aging, pregnancy, or sitting down for too long. They also tend to run in families. Along with medical treatments, a person may want to try home remedies for varicose veins, including essential oils. Varicose veins are larger-than-normal veins that commonly appear in the legs. They are raised and often twisted veins that can be blue, red, or flesh-colored. Sometimes, these veins can ache, swell, or itch. There are several studies to suggest that essential oils, such as grape vine, lavender, or yarrow, may be able to reduce or shrink the appearance of varicose or spider veins. However, more research is needed in this area. In this article, we look at the best oils to use and the evidence behind them. We also look at the causes and prevention of varicose veins, and other methods for reducing varicose veins. Causes of varicose veins Varicose veins are common in the legs because veins in the legs are under the greatest pressure when returning blood to the heart. Veins are responsible for returning blood that does not have oxygen back toward the heart. There are tiny valves periodically throughout the veins to stop the blood […]
21April
2018
Blood in the sputum or mucus when a person coughs or spits is called hemoptysis. Although the blood can be worrying, it is usually not a cause for concern, especially in young or otherwise healthy people. Blood in the sputum is a common event in many mild respiratory conditions, including upper respiratory infections, bronchitis, and asthma. It can be alarming to cough up a significant amount of blood in sputum or to see blood in mucus frequently. In severe cases, this can result from a lung or stomach condition. In this article, we discuss the causes and treatments of blood in sputum. Where does it come from? Blood in the sputum usually comes from the lungs, but it can also come from the stomach or digestive tract. A range of factors can lead to blood in the sputum. Also, the blood may originate from different parts of the body. The blood usually comes from the lungs, but less frequently it can come from the stomach or digestive tract. If the blood comes from the digestive tract, the medical term is hematemesis. From the lungs (hemoptysis). If the blood is bright red, frothy, and sometimes mixed with mucus, it probably comes […]
21April
2018
A new study investigates the relationship between autism, the immune system, gastrointestinal issues, and gut bacteria. The story is a complex one with many questions still remaining unanswered, but this latest project adds insight. A new study examines the communication lines between gut and brain. Autism spectrum disorders (ASD) affect 1 in 68 children in the United States. Characterized by difficulties with socializing, and often accompanied by repetitive behaviors, this neurodevelopmental disorder harbors many mysteries. Despite its prevalence and a glut of research, the causes behind ASD are still not fully understood. Although ASD primarily impacts the brain, over recent years, links with other systems have become clear — in particular, gastrointestinal (GI) issues seem to occur more often in individuals with ASD than in the rest of the population. In one study, compared with typically developing (TD) children, those with ASD were six to eight times more likely to report GI symptoms such as bloating, constipation, and diarrhea. Other studies have shown that children with ASD who experience GI problems are more likely to have more severe symptoms of ASD. Also, treating the GI symptoms can sometimes relieve the behavioral and social symptoms of ASD. Interestingly, behavioral issues are […]
21April
2018
What do you do when you’re asked to make a speech or give a presentation? Do you freeze or do you thrive in the spotlight? Most people are afraid of speaking in public because they think having an audience will cause them to “mess up,” but a new study shows that, if anything, knowing that you’re being watched enhances performance. Having an audience might make your presentation better, not worse, says a new study. “According to most studies,” says comedian Jerry Seinfeld, “people’s number one fear is public speaking. Number two is death.” “This means to the average person, if you go to a funeral, you’re better off in the casket than doing the eulogy.” This is not just the setup of an otherwise brilliant joke, but also a fact, as attested by a poll of over 2,000 people. Most people are, indeed, more afraid of speaking in public than they are of dying. If you’re one of these people, and you find the fear of failing in public paralyzing, you might be glad to know that, scientifically speaking, being in front of an audience is more likely to make you perform better, not worse. This is the main takeaway […]
21April
2018
A person may feel numbness in their legs and feet due to sitting in a position that puts too much pressure on the nerves or reduces blood flow. However, long-lasting or unexplained numbness may be a sign of an underlying medical condition. Long-term numbness or a tingling feeling in the legs and feet may be due to conditions such as multiple sclerosis (MS), diabetes, peripheral artery disease, or fibromyalgia. The sensation may be felt in the whole leg, below the knee, or in different areas of the foot. In this article, we look at some of the reasons why a person might experience numbness in the legs and feet, along with symptoms and treatments. Causes of numbness in legs and feet Crossing the legs for a long time may cause numbness and tingling in the legs and feet. Often, a person’s legs go numb temporarily because of their posture. However, chronic or long-lasting numbness in the feet and legs is almost always a sign of an underlying medical condition. Conditions associated with feet and leg numbness include: Posture Postural habits that put pressure on nerves or reduce blood flow in the lower limbs are the most common cause of temporary […]
20April
2018
People who are sexually active and want to avoid pregnancy should be aware of their options when it comes to birth control. There are many types of contraception available to help avoid pregnancy. However, the only completely reliable method for avoiding pregnancy is abstaining from sex. The Family Planning Association (FPA) in the UK, claim that up to 90 percent of sexually active women will become pregnant in 12 months if they do not use contraception. A person risks becoming pregnant every time they have sex without contraception, including the first time they ever have sex. Some methods are available without a prescription, but most require one. Each form of birth control has advantages and disadvantages. Read on to learn more about the different types of contraception designed to help people avoid pregnancy. Barrier methods Barrier methods prevent sperm from reaching the egg. They include: 1. Male condoms Condoms can protect against STIs as well as pregnancy. Male and female condoms are the only types of contraception that protect against sexually transmitted infections (STIs). When used correctly, male condoms are more than 80 percent effective against pregnancy, according to the Centers for Disease Control and Prevention (CDC). To use a […]
