Metabolism is the term for all the chemical reactions in your body.
These chemical reactions keep your body alive and functioning.
However, the word metabolism is often used interchangeably with metabolic rate, or the amount of calories you burn.
The higher it is, the more calories you burn and the easier it is to lose weight and keep it off.
Having a high metabolism can also give you energy and make you feel better.
Here are easy ways to increase your metabolism.