This article was reviewed by Felix Gussone, MD. Key Takeaways: Cholesterol is a key building block for testosterone. Through ...

The percentage of middle-aged men in the United States taking testosterone to treat symptoms of low testosterone, or "low T," has increased substantially in recent years, a new study suggests. Over ...

A study published in the American Journal of Human Biology suggests that Western medical standards for male testosterone ...

Trusting women become more skeptical when they are given doses of the sex hormone testosterone, a new study suggests. In the study, these "socially naïve" women rated pictures of faces as less ...

Researchers are unlocking the mysteries of how low testosterone is related to men's overall health. Along the way, they're uncovering connections between low testosterone and other health conditions.