Add Yahoo as a preferred source to see more of our stories on Google. Man And Woman Face To Face A lagging libido in males is commonly attributed to a decline in testosterone, leading many men to hit ...

This article was reviewed by Darragh O’Carroll, MD. There’s a commonly held stereotype that men with high testosterone levels are aggressive beefcakes who are prone to “roid rage,” ready to throw a ...

A new study published in Translational Psychiatry suggests that testosterone may play a more complicated role in mental health than previously understood. Researchers found that both low and high ...

Why insurance requires an 8 a.m. testosterone test and what causes hand numbness and locking fingers.

My insurance company won’t let me receive my testosterone injection unless I have a low testosterone level at 8 a.m. Does this make any sense? — T.B. Answer: Although I am never fond of insurance ...

Understanding the Testosterone-Acne Connection If you thought acne breakouts were only a teenage problem, think again.