Harvard Health Content API

People who regularly worried about the future and dwelled on the past saw larger drops in cognition and had more harmful brain proteins than those who didn't.

Lifestyle changes may help you stay sharp as you age.

A decline in cognitive skills is a warning sign, though it doesn’t always mean that dementia is on the horizon.

Getting older impacts how your brain functions. It’s not all bad news.

A baseline assessment can help identify areas that need improvement

Keeping your brain in shape helps you process information, problem-solve, and complete both basic and complex tasks.

Support beneficial microbes in the gastrointestinal tract with these healthy lifestyle habits.

Protein can help older men build and maintain muscle, but the amount and source matter.

Here’s the scoop on how coffee may affect your heart — and the best way to prepare and enjoy this aromatic beverage.

Food, alcohol, bright light, or stress could play a part in your headaches. Identifying triggers may help you avoid them.