Weight loss happens in a calorie deficit, where a person burns more calories than they consume. Calorie counting is not an exact science, but can be a useful educational tool. Avoid common mistakes ...

If you’ve ever tried to lose weight, you’ve probably heard about the importance of “calories in versus calories out.” This concept is based on the idea that as long as you eat fewer calories than you ...

You’ve probably heard the claim: certain foods like celery require more energy to digest than they provide, creating a “negative calorie” effect that supposedly helps melt away pounds. The idea is ...

A 2,000-calorie diet meets the needs of most adults. But your needs may vary depending on age, gender, weight, height, activity level, and weight goals. Share on Pinterest 2,000-calorie diets are ...

Don’t feel discouraged on your mission to gain weight. It’s common to feel nervous going into this because you’re probably ...