Certain healthy foods and supplements may negatively impact testosterone levels when consumed in excess, according to experts ...

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

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

Testosterone is a naturally occurring steroid hormone. Despite its status as a steroid, prescription testosterone replacement ...

IN A NEW Men's Health cover story, country-rap star Jelly Roll opens up about how he lost 275 pounds and completely ...

Testosterone is the hormone that makes men manly. It gives you a sex drive, helps your muscles to grow, and puts hair on your chest. Which is why men can find it alarming when their testosterone ...

What used to be a niche treatment for men with legitimate medical conditions has morphed into "youth and vigor" as a ...

We also know that within normal ranges, testosterone levels are not strongly predictive of aggression. In the amygdala, a ...