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

Testosterone is often thought of as a male hormone but it also plays a vital role in female health. It can affect mood, ...

The protein changes observed in a group of trans women after gender-affirming hormone treatment were similar to what is seen ...

People searching online for solutions to symptoms like fatigue, mood changes and low libido often find podcasts, Reddit forums and social media posts that blame low testosterone and suggest ...

This article was reviewed by Felix Gussone, MD. Low Testosterone and Joint Pain: What’s the Connection? Your knees, ankles, ...

Differences in men and women’s IBS symptoms – and how bad they are – may be due to differences in hormones. Men have more ...

The human brain, once thought to lose much of its flexibility after childhood, continues remodeling itself throughout ...

Puberty is when the difference between men and women emerges. This is when our bodies massively increase the production of ...

We know "practice what you preach," but what about practicing what you prescribe? We've all encountered doctors (on TV or in ...

Testosterone is the primary androgen — or male hormone — in your body. Low testosterone affects up to 39 percent ...

At around 53, Grillo, now 60, started to feel joint pain and was struggling to get a good night’s sleep and to feel fully ...