My doctor prescribed testosterone four years ago, and my hormone levels are now normal. I know that there were concerns about ...

Add Yahoo as a preferred source to see more of our stories on Google. “Testosterone levels are affected by exercise, but ongoing work is needed to really understand what is happening,” says Edward ...

Testosterone is often linked to strength, vitality, muscle mass, and masculinity. As men grow older, concerns about declining testosterone levels frequently become a topic of discussion, leading many ...

EXCLUSIVE: Dr Jeff Foster, one of the UK's leading experts in the male sex hormone picks apart the myths and explains what ...

DEAR DR. ROACH: Television is full of ads touting testosterone and other body supplements that are supposed to take a 40-something male and turn his body back into a 20-year-old again. Their spokesmen ...

(Reuters Health) - Despite warnings that supplemental testosterone may raise the risk of stroke and heart attack, doctors continue to prescribe the hormone off-label to men with cardiovascular disease ...

Testosterone has become the new hustle hormone. Scroll through social media for five minutes and you'll see men crediting weekly injections for sharper focus, bigger lifts, stronger sex drives, and ...