A registered dietitian breaks down diet vs. regular soda—the pros, cons, and gut-health questions—and explains when each can ...

How many calories you should eat a day depends on your age, sex, physical activity, and whether you are trying to maintain, gain, or lose weight.

Believe it or not, Americans eat far more ultra-processed foods than we thought, often through this traditional lunchtime ...

People need varying amounts of carbs per day based on their activity level, body composition, and more. Learn how many carbs are right for you to support weight loss.

A longevity diet researcher gently restricts his calories on occasion in the hope of living longer. He shares how he does so ...

Applesauce is a nutritious snack that can be part of a healthy, well-rounded diet, as long as you choose the right variety ...

Men who swapped beans for meat lost weight without cutting calories, a study found. Replacing red meat with legumes also ...