Testosterone is an important hormone. It helps men develop during puberty, and as they age, it plays a critical role in helping control fat levels, cholesterol, and glucose levels. Testosterone ...

Men's testosterone levels remain pretty steady until age 70. After that, production of the male sex hormone starts to decline, new research indicates. This begs the question: Is testosterone loss ...

Getting a high testosterone reading offers bragging rights for some men of a certain age, and may explain in part the appeal of testosterone supplements. But once you are within a normal range, does ...

Testosterone therapy can help men with low hormone levels, but experts warn of serious risks including stroke, prostate ...

BULGING MUSCLES, a voracious sex drive, and super strength are probably what come to mind when you think about testosterone. And it does play a role in those things. But testosterone does a lot more ...

Testosterone is being hailed as the secret to better energy, mood, and sex drive. Here’s what experts say about when it ...

This article was reviewed by Mike Bohl, MD, MBA, MPH, MS, ALM. When you’re looking for solutions to improve your intimate function, it’s easy to get overwhelmed by the vast array of treatments ...

What are normal testosterone levels by age? An older photographer mentors a younger one. Testosterone is an important hormone. It helps men develop during puberty, and as they age, it plays a critical ...