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

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

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

Researchers analyzed 2019-2020 state survey data from more than 160,000 students. At all schools, students had similar levels ...

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 ...

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

Starting around age 40, many men notice the first physical changes that may be related to their hormone levels: Energy wanes ...

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