Everyday Health’s weight loss calculator can help you estimate your calorie needs for weight loss. Learn more about how many ...

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 ...

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 ...

Paired with your daily calories burned, you can determine your total calorie expenditure.

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This article was reviewed by Craig Primack, MD, FACP, FAAP, FOMA. You’ve heard the saying “calories in versus calories out” when it comes to weight loss. This is referring to a calorie deficit. But ...

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 ...

Many popular diets are making their rounds on the internet. Whether you’ve found success or are searching for an alternative, there is a simple option. The 1200-calorie diet is designed to help you ...