Endogenous androgens, including testosterone and dihydrotestosterone (DHT), are responsible for the normal growth and development of the male sex organs and for maintenance of secondary sex ...

Exercise may also play a role in your testosterone levels—which effects muscle growth. How it does that is a little complex. “Testosterone levels are affected by exercise, but ongoing work is ...

Lupron is a drug doctors prescribe to treat prostate cancer. It works by reducing testosterone levels in the body, slowing cancer growth. Lupron is the brand name for leuprolide acetate.