Our free, expert-backed TDEE calculator estimates your total daily energy expenditure. Find out how much energy your body burns over a 24-hour period here.

Knowing how many calories you burned on a run isn’t required. Calorie-counting can foster a complicated—and sometimes unhealthy—relationship with food and exercise. When you go for a run ...

Men typically need between 2,000 and 3,000 calories a day, according to the Dietary Guidelines for Americans. But, your ...

We considered exercises like strength training and cardio to determine which burns the most calories, so you can get the most out of your workout.

To figure out how much walking you need to do to lose weight, it can help to identify your resting metabolic rate (RMR), ...

Decode nutrition labels for smarter meal prep, recovery, and snacking. Learn to read ingredients, spot key nutrients, and ...

Fitness trackers often fail people with obesity by underestimating their energy burn, leading to discouraging results and misguided health data. A scientist's frustrating experience in an exercise ...

Learn how age, activity, and muscle mass shape men’s daily calorie targets and see dietician-approved hacks for smarter eating.

The three macronutrients—fat, carbs, and protein—contain a set number of calories per gram, according to the USDA. Carbs and ...

The old saying is that if you want to get big, you must eat big and lift big. Science confirms this, but it is more ...

You can count macronutrients with apps or a written food diary. Learn how to count macros if you’re trying to lose weight or ...

A new algorithm enables smartwatch fitness trackers to more accurately monitor energy expenditure of people with obesity ...