Walk into any supplement store and you'll find hundreds of products promising bigger muscles, faster recovery, and better ...

"The next station is...Summit." My eyelids slowly rise, contacts dry and stuck to my eyes. I grab my bag full of sweaty training gear from that morning's threshold ride and stand up. Whoa. I feel ...

Testosterone is a hormone that plays a crucial role in men’s overall health and well-being. It is responsible for regulating muscle mass, bone density, sex drive, sperm production, and other important ...

Testosterone is responsible for so many important functions, from building muscle to getting and keeping erections. Then there’s the health benefits you may not see: stronger bones and improved red ...

A Cleveland Clinic study found that testosterone may help limit glioblastoma growth, with supplemental testosterone linked to ...

Underdiagnosis, reluctant doctors, patient preconceptions: Treating low testosterone levels is a tricky business in France despite the proven benefits of replacement therapy. About 20% of patients ...

You probably think of testosterone as the male sex hormone. Indeed, the FDA currently only approves supplemental testosterone treatment — available as injections, topical creams and gels, patches, ...

You probably know that the male sex hormone, testosterone, plays a pivotal role in men’s sexuality. Consequently, when men develop erectile dysfunction (ED), many assume the cause is testosterone ...

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 ...