There's a right—and wrong—way to follow one.

With so much talk about how to lose weight, it’s easy to forget that there are people who want to gain weight by building lean muscle mass, or “bulking.” To do this, you need to consume more calories ...

Most people know to consider their calorie intake when trying to lose or gain weight. Calories are a measure of the energy stored in foods or in the tissues of your body. Typical recommendations for ...

Counting Calories for Weight Loss: Should You Do It? This article was reviewed by Craig Primack, MD, FACP, FAAP, FOMA. Who knew weight loss involved so much math? Counting calories can be a useful ...