Your blood sugar can look normal while insulin is working overtime behind the scenes. Now researchers are proposing a simple finger-prick measurement that may reveal the metabolic conditions linked to cancer and chronic disease before the warning signs become obvious.

Exercise does more than help build muscle. It could reverse a key driver of muscle aging by helping older muscle cells restore the cleanup-and-repair systems they need to stay strong, responsive and ready for the life you want to keep living.

Potatoes have been treated like dietary villains. But one colorful variety may be hiding surprising benefits for blood pressure, gut health and the body’s cancer defenses — thanks to a powerhouse antioxidant compound.

Most people think of peppermint as a remedy for digestion. But a new study found the minty herb may also help lower blood pressure, especially when numbers are just starting to creep up. The catch? How you use it matters…

The humble egg has had a complicated reputation. But this breakfast staple may offer a brain benefit worth cracking into: It could serve up a recipe for lowering risk for Alzheimer’s…

What if something you’re doing, or not doing, in midlife could shape your brain years from now? Researchers have uncovered a surprising link to a major Alzheimer’s marker. The findings may change how you think about long-term brain health.