While sleeping, your brain switches on a powerful anti-aging hormone that helps preserve muscle and bone, reduce fat and support a healthier metabolism. Scientists have uncovered the brain circuit behind it, and how to help keep it working as you age.

Losing those first pounds may feel impossible. No wonder those weight loss drugs, even with a growing list of side effects, are popular. But what if you could naturally regulate your appetite, without the risk or expense?

Can 10 minutes of exercise help your body fight cancer? It may not sound like much. But when it comes to teaching your body to become a tougher place for cancer to grow, it’s a very good place to start.

Your brain’s nightly “dishwasher” relies on cerebrospinal fluid to help clear waste. Power it up with a simple body movement that supports the process in a surprising way: a hydraulic-like connection between the abdomen, spine and brain.

For decades, doctors have treated AFib using three main pillars: medications for heart rate, procedures to fix the heart’s rhythm, and blood thinners to prevent stroke. But an overlooked 4th pillar could reverse it…

You don’t need long workouts to protect your health. Dialing it down to brief bursts of daily vigorous activity — just enough to leave you breathless — can lower your risk of these eight chronic diseases…