Modern men are facing widespread hormone disruption. Many of the everyday products you use—deodorants, shampoos, body washes—contain harmful chemicals that can interfere with testosterone levels.

Treating men who have androgen deficiency with a 2% testosterone solution helped improve their sex drive and energy for at least 9 months without adding adverse effects, researchers say. Results from ...

This article was reviewed by Felix Gussone, MD. Testosterone does more than drive puberty. It influences drive, mood, motivation, and aspects of overall energy. Produced mainly in the testes, this ...

If you’ve been feeling less energetic at the gym, at work, or in your day-to-day life, perhaps you have low testosterone levels. Having low testosterone doesn’t have to be a life sentence. Many men ...