Our tool below tells you about how many calories a day you burn at rest. That figure is your basal metabolic rate, or the ...

You may have a pretty good idea of how much you should be eating per day. Or you might not have a clue and simply tuck into whatever you fancy. But understanding how calories – a unit of energy – ...

Your activity level, age, height, quality of sleep, and weight all affect the exact number of calories you need. That said, ...

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 ...

Why are we asking for donations? Why are we asking for donations? This site is free thanks to our community of supporters. Voluntary donations from readers like you keep our news accessible for ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you’re trying to lose weight, it’s natural to want an efficient solution. During your search for the ...

Calorie deficit and intermittent fasting are weight loss strategies that involve consuming fewer calories in a 24-hour period, but they differ in their focus. Here's how.

Losing 1 pound of weight can be a numbers game. You need to cut your caloric intake while increasing the number of calories you burn through physical activity.