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 ...

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

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

That unexplained exhaustion or sudden change in your body might not be just stress or aging. Medical experts are seeing more men experiencing testosterone deficiency, often without realizing what’s ...

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

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

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 ...