Cách sử dụng
A calorie is a unit of measurement used to measure the amount of energy a food or drink provides to our body. We need energy from calories to do everyday things like walking, running, and even breathing. When we eat food, we take in calories. The amount of calories in the food we eat depends on what kind of food it is. For example, fruits and vegetables typically have fewer calories than junk food. It’s important to keep track of the calories we consume to make sure we are eating a healthy and balanced diet.