Q. You recently wrote that testosterone does not increase the risk for heart attacks. But you overlooked the real risk of ...

Genetics play a role in low testosterone for some men, but underlying causes vary widely. Many genes influence testosterone ...

Total testosterone measures the full amount of the hormone in your blood, while free testosterone represents the small, ...

A study has suggested that soda consumption may increase testosterone levels and testicle size in men. The study, conducted by researchers at the Northwest Minzu University in China and published in ...

In a recent review published in the Nutrients, a group of authors reviewed the use of natural polyphenolic compounds to enhance testosterone production and prevent age-related hypogonadism in aging ...

Starting around age 40, many men notice the first physical changes that may be related to their hormone levels: Energy wanes ...

Restoring testosterone production in men may be as effective as replacing it, without compromising their fertility. Two phase III clinical trials show that a drug that restores the body’s natural ...

While women lose estrogen as they enter menopause, men gradually lose testosterone as they age; and just as for women, men can be prescribed hormone replacement—taken via an injection or a topical gel ...