More women are asking about testosterone therapy. Here’s what the science shows, the risks to know, and who may benefit from ...

Researchers at the University of Gothenburg can now demonstrate previously unexplained processes behind growth therapy. It ...

Around the time I turned 50, my periods started to become sporadic. They’d disappear for a few months, then return with a ...

Emerging evidence suggests there may be a critical window for estrogen therapy to protect against cognitive decline later in ...

“Hormones” is a term that gets thrown around a lot, blamed as the cause for everything from weight gain and acne to mood swings. But there’s a lot more truth to hormones and how they affect us all. In ...

For more than 20 years, women entering menopause were told to be afraid of hormone replacement therapy. Headlines warned of ...

Drinking coffee, even in modest amounts, providing 80–120 milligrams (mg) of caffeine, can increase cortisol (the stress hormone) levels by up to 50% above baseline. This spike is temporary and tends ...

FGF19 triggers the brain to burn more energy and activate fat-burning cells, offering a potential new path for obesity ...

This article was reviewed by Felix Gussone, MD. Hormones and Fertility in Men: What’s the Connection? Key Takeaways: From ...

The change removes several major safety notices from common hormone products, but doctors say decisions should remain individualized.

A Johns Hopkins Medicine study involving a dozen people with the inflammatory skin disease hidradenitis suppurativa (HS), ...