Valerie Bertinelli revealed she previously lost an endorsement deal with a diet company after gaining weight.

WeightWatchers, the decades-old program touted for years by Chicago talk-show icon and entertainment mogul Oprah Winfrey, has filed for Chapter 11 bankruptcy protection to eliminate $1.15 billion in ...

DEAR MAYO CLINIC: I hope that this is not the millionth time you’ve been asked this question. What is the story behind the Mayo Clinic diet? Is there any truth to it? For years, people have been ...

There are multiple methods of achieving an ideal weight. Some people follow fad diets, engage in high-intensity workouts, use supplements, or consider surgery. Experts on weight-related concerns ...

If losing weight is on your list of New Year resolutions, be sure to include both diet and exercise. New research published today in evaluated commercial weight loss programs by comparing those that ...

Patients undergoing treatment for lymphoma often experience adverse side effects that can be so severe that they stop or slow treatment. But a new study shows that a virtual program focusing on diet ...

The 1990s were a decade of change and experimentation, especially concerning diet and health trends. From low-fat crazes to ...