You’ve likely heard the word “calories” thousands of times in your life, and maybe you’ve even counted calories a time or two yourself. “Calories are the hottest item on the food label, but frankly, ...

Want to make sure you're eating enough to fuel your exercise regime? Use our calculator to find out how many calories you need. Everyone has a different rate of metabolism, but it's generally ...

Q: How many calories a day do I need to take in to gain mass and still not gain excess weight? I’m 16 and weigh 180 pounds. I train four or five days a week and have been gaining well over the past ...

Most individuals simply have a very unrealistic expectation as to how many calories they burn during exercise and what they can achieve in weight loss through exercise alone, even though they may have ...

The number of calories you need to eat to lose weight depends on several factors, including your sex, age, physical activity levels, genes, and medical history. No matter what, you need to be in a ...

Corrections & clarifications: An earlier version of this story misspelled the name of the spokesperson for the Academy of Nutrition and Dietetics. She is Caroline Susie. Few things are as essential as ...

I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness/fitness myths. In my free time I enjoy ...

Getting in shape isn’t just a numbers game. Experts share how strategically timing your workouts and listening to your body will give you the edge.