Viral 75 Hard fitness challenge promises rapid weight loss through extreme daily rules and mental toughness, but experts warn ...

The ketogenic diet has been sold as a shortcut to weight loss, sharper focus, and better blood sugar control. A new long-term ...

Scientists have discovered an enzyme that drives fat production and shown that blocking it prevents weight gain and lowers ...

People who follow an unprocessed food diet eat greater amounts of food but consume about 330 fewer calories daily than those who eat ultraprocessed foods.

Oprah Winfrey's newest book, "Enough," is about her relationship with weight-loss drugs. Since the '90s, she has been ...

Dave Bautista gained weight for the 2023 movie 'Knock at the Cabin' and later shed 75 lbs. through diet and exercise. Here’s ...

Eating peanut butter daily might mean consuming hydrogenated oils, added sugars, and excess sodium—ingredients that can ...

A long-term study found that while a ketogenic diet prevented weight gain, it also triggered major metabolic problems. Mice developed fatty liver disease, abnormal blood fats, and an impaired ability ...

Actress Valerie Bertinelli, 65, claims a diet company fired her as its spokesperson after she gained weight. During ...

Self-love is far from a piece of cake, but Valerie Bertinelli has come a long way in her body positivity journey. Bertinelli, 65, got candid on her changing views on weight loss, including her alleged ...

Valerie Bertinelli revealed on The Drew Barrymore Show that she was fired from a diet company after regaining weight she had ...

Valerie Bertinelli reveals diet company fired her for regaining weight after 50-pound loss, sharing her personal journey from ...