Total testosterone measures the full amount of the hormone in your blood, while free testosterone represents the small, ...

New U.S. dietary guidelines for the first time include advice for men on maintaining healthy testosterone levels.

But what’s considered “normal” when it comes to testosterone ranges depends on a number of factors, including your age. In this guide, learn how a man’s testosterone levels fluctuate naturally ...

KYZATREX ® is a controlled substance (CIII) because it contains testosterone. It is not known if KYZATREX ® is safe or effective in males younger than 18 years old. Improper use may affect bone growth ...

Testosterone is arguably one of the most essential hormones for supporting men’s health. It plays a role in supporting intimate, bone, muscle, and mental health. Testosterone levels that are higher or ...

Susan Davis holds an NHMRC Investigator Grant and works at Monash university. SRD has prepared and delivered educational presentations for Besins Healthcare, Abbott Laboratories, Bayer, Astellas and ...

Genetics play a role in low testosterone for some men, but underlying causes vary widely. Many genes influence testosterone ...