Testosterone, the primary sex hormone in men, plays a vital role in male reproductive development and function, as well as other functions like bone density and muscle mass. Testosterone levels ...

There are foods rich in zinc and vitamins that can naturally increase testosterone and libido after age 45. Learn how to ...

Add Yahoo as a preferred source to see more of our stories on Google. There are so many factors that influence hormone levels. Food is one that is one that is often overlooked, especially for men.

The FDA is seeking feedback on whether — and how — to expand the number of men prescribed testosterone treatment. FDA Commissioner Marty Makary, MD, MPH, recently held a public forum which was ...

Creatine is a popular supplement for improving athletic performance. It’s especially popular among bodybuilders and other people undergoing regular strength training. But does creatine increase ...

Testosterone works more differently in men and women than you might realize. Here is what the prescription surge actually ...