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 ...

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

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 ...

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 ...

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, ...

The FDA is seeking feedback on whether — and how — to expand the number of men prescribed testosterone treatment. FDA Commissioner Marty Makary, MD, MPH, recently held a public forum which was ...

New research found that men taking GLP-1 medications showed better testosterone levels, sperm count, and size and shape of sperm Charlotte Phillipp is a Writer-Reporter at PEOPLE. She has been working ...