Between four and 10 million people in the U.S. have fibromyalgia. Many doctors look askance at the disorder, leading some patients to seek pain relief from substance use.

Nope, it has nothing to do with your breakfast.

Studies of sleep and recovery for elite athletes have identified foods and behaviors that improve sleep. That's great news for adults looking to improve their daily lives.

Doctors explain how to actually take care of your hormone health.

I found out my stress levels aren't responding the way they should.

Vitamin D is particularly important for women, supporting bone health and pregnancy. Learn about vitamin D, its benefits, how much women should have daily, and more.

You may not think about your endocrine system much, but it’s a powerful conductor, coordinating a plethora of body functions. It’s involved in everything from keeping your mood balanced to controlling ...

Subscribe to The Post Most newsletter for the most important and interesting stories from The Washington Post. Health care, new cars and new homes feel unaffordable to most Americans, a Washington ...

The Oaktree cofounder asked Anthropic’s Claude to give him a tutorial. “I want to try to communicate [my] level of awe,” he wrote to clients.

Clothes typically worn for exercise often contain fibres known as endocrine-disrupting chemicals (EDCs), which can interfere ...

Doctors explain what hormone balancing is, the most common signs, symptoms, and conditions associated with hormone imbalances and how to promote hormone health.

White adipocyte lipolysis is known to fuel thermogenesis, but it has been unclear whether white adipocytes themselves are thermogenic. We provide evidence that white adipocyte uncoupling via fatty ...