What if your metabolism is waiting for a signal your usual workout isn’t sending? Researchers found a striking difference in how the body responds to exercise—and logging more minutes wasn’t the deciding factor.

Stress doesn’t always end when your day does. Its biological effects can reach areas of the brain involved in memory and thinking. And, oddly enough, show up in our saliva to offer an overlooked clue about brain aging.

You may buy “clean” shampoo, fragrance-free lotion or non-toxic cleaners to limit what comes into your body and your home. But lab testing of everyday products found far more chemicals than their labels revealed. Here’s what that means for making smarter choices.

It’s one of the most predictable metabolic shifts of the menopausal transition: your cholesterol has been great all your life, then suddenly it’s not. But none of your doctors explained why. Here’s why losing estrogen pushes cholesterol up, and what you can do.

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?

Feeling drained after checking the news isn’t a sign of weakness. Your brain is wired to lock onto danger, and today’s nonstop headlines can keep your nervous system stuck on high alert. Here’s how to stay healthy while staying informed…

Many factors can influence blood pressure, beyond salt, stress or aging. Take aldosterone and nitric oxide. This relationship explains why some cases don’t respond to standard treatment…

Most women don’t think about heart disease until after menopause. But new research suggests the warning signs may start earlier, providing a window of opportunity to catch rising heart risks before they take hold. Here’s what to watch for…

PCOS is now PMOS. But it’s more than just a name change. Experts say it could help doctors and women better recognize the hormone and metabolic roots of this often-misunderstood condition — and support more targeted care…

There’s a reason some blood pressure stays stubbornly high, and it may not be what you think. A little-known hormone could be part of the picture, and your doctor likely isn’t even testing for it…

Fruits and vegetables are integral to a healthy diet. But the pesticides used to grow them can cause serious harm over time. A recent look into real-world exposure appears daunting, but also provides clues for reducing pesticide intake on your plate…