What are calories?

Calories are a unit of energy that your body uses to perform everyday functions, such as breathing, moving, thinking, and exercising. Every food and drink you consume contains a certain number of calories, which provide the fuel your body needs to function.

The number of calories you need each day depends on factors such as your age, sex, height, weight, activity level, and health goals. Eating more calories than your body uses may lead to weight gain, while consuming fewer calories than you burn may support weight loss.

NomTrack helps you monitor your daily calorie intake so you can make informed decisions and stay on track with your personal goals.