We tend to think aging wears us down little by little. But your immune system has two turning points when that process speeds up. Here’s what changes your defenses, and how to give them the support they need.

We’re constantly told: Eat healthy whole foods, not vitamins. But research reveals some of those foods have been delivering less nutrition for decades. Yet we’re still discouraged from doing one simple thing that could help.

Belly fat can be stubborn — and the deeper fat carried around your middle is tied to serious health risks. But here’s encouraging news: Packing the right workout into just one day could be an effective way to shrink your waist and reduce body fat.

Weight gain and inflammation create a vicious cycle that sabotages weight loss. But when science teams up to bust inflammation, you can pack on health while the weight falls off. Here’s what the Physicians Committee for Responsible Medicine found works…

Research has successfully busted a deeply held belief about diabetes prevention: that weight loss is a must. A large, long-running study found that one in four people reversed their condition without losing a single pound.

We’ve got all kinds of reasons for not exercising. But if you’re not walking because it takes hours a day to get in 10,000 steps, I’ve got the shortcut to better benefits in a fraction of the time…