HORMONE EXPERTS AGREE on a few things: Low T can cause symptoms including ED, low libido, and exhaustion. (Low T is often defined as anything under 300 nanongrams per deciliter (ng/dL). They say that ...

While the sex hormone testosterone tends to be most associated in people’s minds with the development of male characteristics and a healthy desire for sex in both men and women, it plays other roles ...

WHAT’S CONSIDERED NORMAL when it comes to testosterone levels is relative. Normal varies from person to person, and doctors say your actual number may not be as important as you might think. How you ...