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Can Viagra permanently damage vision?

Can Viagra permanently damage vision?

For the first time ever, researchers investigate — in cellular detail — the damage that high levels of Viagra can do to the retina. Taking too much might threaten color vision. How might a blue pill make you see red? There are few drugs as well-known as sildenafil citrate, commonly sold under the brand name […]

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Foods to eat for better sex

Foods to eat for better sex

Humans have looked for ways to improve their sexual experience for thousands of years, including trying to discover the best foods for sex. Scientists have linked a variety of foods with better sex. In this article, learn about which foods to eat to boost libido, improve stamina, and enhance your sex life. Foods for circulation […]

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Do health and lifestyle factors make a difference to penis size?

Do health and lifestyle factors make a difference to penis size?

Can the extent to which a penis will expand, from its flaccid state to its fully erect state, be predicted by certain factors? An international research team investigates. An international research team answers a few questions about penis sizes. In 1966, William Masters and Virginia Johnsons, both pioneers of sexual education, refuted a series of […]

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Do erectile dysfunction exercises help?

Do erectile dysfunction exercises help?

Erectile dysfunction occurs when a man cannot get or maintain an erection. It is common in men of all ages. Muscles, especially those important in maintaining an erection, sometimes lose tone and strength. As a result, exercises can help to reverse erectile dysfunction (ED). Causes and risk factors for ED include: Doctors may prescribe phosphodiesterase […]

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Heart disease: Erectile dysfunction may double risk

Heart disease: Erectile dysfunction may double risk

If you have symptoms of erectile dysfunction, it might be a good idea to have your heart health checked. This is the main finding of a new study that suggests that erectile dysfunction might be an early sign of heart disease. For men, erectile dysfunction may be a predictor of heart disease. Heart disease is […]