ELI5: Explain Like I'm 5

Primary nutritional groups

Nutrition is the fuel your body needs to work and stay healthy. The primary nutritional groups are things your body needs to get energy and to grow. They are carbohydrates, proteins, fats, vitamins and minerals.

Carbohydrates give you energy and help your body function. They're found in grains, fruits, vegetables, beans and other starchy foods.

Proteins are important for building and repairing your body. Meats, eggs, nuts and dairy products are all good sources of protein.

Fats are important for helping your body store energy and for providing insulation. They're found in foods like nuts, oils, and certain meats.

Vitamins and minerals are important for helping your body break down the foods you eat and for building strong bones and teeth. You can find these in fruits and vegetables, as well as dairy products, fish, and some grains.

These five groups are called the primary nutrition groups, because they are the main nutrients your body needs in order to stay healthy.