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

Testosterone levels peak during male puberty and decline with age in both males and females. With low testosterone in males, ...

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

A lagging libido in males is commonly attributed to a decline in testosterone, leading many men to hit the gym or supplement their diet in the hopes extra testosterone will give them a boost. Yet in ...

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

Medically reviewed by Danielle Weiss, MD PCOS is the most common cause of high testosterone in women, affecting about 10% ...

For many guys, having low energy isn’t simply a result of a rough night of sleep or a demanding workweek—it might be low testosterone levels at play. Testosterone is an androgen (or male hormone) that ...