Add Yahoo as a preferred source to see more of our stories on Google. Reeder explains that testosterone is far more involved than you would first think -- it plays are part in everything from muscle ...

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 ...

Testosterone is often considered a male hormone, but the truth is, everyone has it. It plays a vital role in the body, from bone strength to sex drive to muscle maintenance. While diet alone cannot ...

Testosterone is being hailed as the secret to better energy, mood, and sex drive. Here’s what experts say about when it actually does help—and when it doesn’t. Women naturally produce testosterone, a ...

IF YOU'RE NOT HITTING THE BALL AS FAR AS YOU USED TO, you can blame your ball, clubs or swing—or all three. But Dr. Ara Suppiah says the reason could be more primal: “As we get older, our testosterone ...

Taylor Leamey wrote about all things wellness for CNET, specializing in mental health, sleep and nutrition coverage. She has invested hundreds of hours into studying and researching sleep and holds a ...