"Jersey Shore" star Mike 'The Situation' Sorrentino reveals how he got his signature washboard abs back after gaining weight.

As a species, humans possess a kind of superpower: the ability to survive on a remarkably wide variety of foods, allowing us to thrive everywhere from the Amazon rainforest to the Arctic tundra.

Feeling persistently cold, especially in your hands and feet, can be a sign of iron-deficiency anemia—a condition in which the body doesn’t have enough iron to produce hemoglobin, which limits oxygen ...

Exclusive: Health professionals are warning that a growing number of teenagers and young adults using weight-loss drugs may ...

When Dr. Jeffrey Levine and I first met more than a decade ago, our professional paths seemed unlikely to converge. He, a medical doctor and family physician, and I, a ...

Jesse had always been chubby growing up in his hometown of Santa Paula, California, just outside Los Angeles, where he was ...

Registration fee is US$1,400, covering meals, shared accommodation, but details on training, diet, weight loss targets remain ...

Randeep Hooda's major physical change for 'Sarbjit' is still one of Bollywood's extreme transformations. The actor lost 18 ...

You'll have to pay $1400 for a chance to win, though. Oh, and it's a used Porsche. And you might have to live at the fitness ...

Are any of these extreme diets safe or healthy? Sometimes, for some people, under some circumstances. They can also be risky.

They peddle a deeper fantasy: that you can stop thinking about food at all. But their advice seems to have the opposite ...

Until recently, GLP -1s, a powerful new class of weight-loss drugs, were confined mostly to rich countries. Yet the World ...