Low testosterone isn't always just a normal part of aging. Learn the signs of hypogonadism and the treatment options that can ...

Federal officials may remove warnings on testosterone therapy drugs about heart and prostate risks, which could expand access ...

Testosterone, the primary sex hormone in men, plays a vital role in male reproductive development and function, as well as other functions like bone density and muscle mass. Testosterone levels ...

Testosterone is more than just the hormone that puts hair on your chest and makes your voice crack during puberty. It's also instrumental in fueling your motivation, your confidence, and your drive to ...

Starting around age 40, many men notice the first physical changes that may be related to their hormone levels: Energy wanes more quickly, sleep is less restful, and waistlines often expand. These are ...

In addition, higher fat mass in the muscles in men seemed to be linked to the protein that transports sex hormones in the blood. Low testosterone levels also go hand in hand with increased ...

The latest generation of obesity drugs might have another potential benefit: improving fertility in men. A systematic review presented today at the Endocrine Society’s annual meeting in Chicago, ...

Shilajit is the latest supplement marketed online as a “natural testosterone booster”. Promoted by influencers, wellness brands and biohacking communities, this sticky black resin is advertised as a ...

Reports of falling sperm counts and testosterone levels have fuelled fears over chemicals, pollution and modern lifestyles. But how much do scientists agree on what is affecting male fertility?