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, ...

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% ...

As a man, maintaining normal levels of testosterone is critical not just for your health, but also for your quality of life and well-being. Testosterone is more than just the hormone that puts hair on ...

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 ...