Carbohydrates, proteins, and fats are macronutrients, while vitamins are micronutrients.

Iron is essential for the production of red blood cells, which carry oxygen throughout the body. It also plays a role in brain development and immune function.

Vitamin D is essential for the absorption of calcium, which is important for strong bones and teeth.

Carbohydrates are the body's primary source of energy.

Eggs, milk, and beans are all good sources of protein.

The recommended daily intake of fruits and vegetables for children is 5 servings.

Iron is essential for the production of red blood cells, which carry oxygen throughout the body.

Fats provide energy, help build and repair tissues, and store vitamins and minerals.

Vitamin C is necessary for the prevention of scurvy, a disease caused by a deficiency of vitamin C.

The recommended daily intake of water for children is 8 cups.

Calcium is essential for the development and maintenance of strong bones and teeth.

Proteins are essential for building and repairing tissues.

Vitamin D is necessary for the prevention of rickets, a disease caused by a deficiency of vitamin D.

The recommended daily intake of dairy products for children is 3 servings.

Vitamin B12 is essential for the proper functioning of the nervous system.