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

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

Decades of research has shown that limits on calorie intake by flies, worms, and mice can enhance life span in laboratory conditions. But whether such calorie restriction can do the same for humans ...

The metabolic confusion diet is an eating style that’s different from most other diets. Instead of aiming for a set number of calories each day, you alternate your daily calorie intake. Though it is ...

A calorie deficit is when you burn more calories than you consume. Research suggests that a 500-calorie deficit may help with weight loss. But this number depends on many factors and is different for ...

Calorie-deficit diets slowly and temporarily limit the number of calories you consume each day. When in a calorie deficit, your body burns more calories than it takes in, which may promote weight loss ...

What Is a Calorie Deficit? Calories are a measure of the amount of energy in food. All of the cells in your body require energy in order to work properly, just like a car needs fuel. They get that ...

According to a dietitian, the top way to reduce calorie intake for slow, steady weight loss is to make simple swaps to choose ...

Share on Pinterest Caloric restriction may influence aging by reducing telomere shortening. Image credit: Aleksandr Zubkov/Getty Images. Animal studies suggest that restricting calories may prolong ...

If you have been advised to go on a low-calorie diet, you may be scratching your head trying to understand exactly what it entails. Since there is no true definition of the term “low-calorie diet,” ...