When you're in a calorie deficit, which is essential for weight loss, you risk of losing muscle. Two personal trainers ...

The reason you're not losing weight, but losing inches, could be that you're building muscle and losing fat. Experts discuss ...

The national guidelines suggest a minimum of two days per week of muscle-strengthening activity, although upping that to ...

A simple shift in your shopping cart can accelerate weight loss, control cravings, and support lean muscle—without extreme ...

Body recomp means building muscle and losing fat at the same time. Learn how to optimize your training and diet to see ...

In other words, relax—a week or two off when you’re sick or traveling isn’t a dealbreaker.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." LOSING WEIGHT IS hard. From the diet changes to the ramped-up workouts, it can take a serious overhaul of ...

When Mike Prytkov lost 44 pounds in a year, he lost a lot of muscle mass too. He's since learned how to maintain his weight ...

A new study offers fresh hope for people living with type 2 diabetes and obesity. Researchers report progress toward a pill ...

After 30, nutrition becomes essential to protect facial firmness and help slow muscle loss in a natural, healthy way ...

University Hospitals cardiologist explains the benefits, side effects, and future of these increasingly popular drugs.

Cachexia is a metabolic disorder that causes uncontrolled weight loss and muscle wasting in chronic diseases and cancer.