Vitamins are available naturally in foods and needed for normal growth, digestion, mental alertness, and resistance to infection. Thirteen vitamins are necessary for good health. Vitamins A, D, E, and K are fat-soluble and can be stored in the liver or fat tissue for a year or longer. The other 9 vitamins are water-soluble and can be stored in the body for a short period of time. B-12, thiamin, riboflavin, niacin, pantothenic acid, biotin, and folic acid.
Minerals are also beneficial.
They help regulate the body's water balance and pH balance. Some minerals work with enzyme and hormone systems, others support the health of bones, teeth, and blood. For example, calcium is needed for strong bones, and iron is an essential component of hemoglobin, which carries oxygen in the blood. Children who are picky eaters Consider a children's multivitamin to cover the nutritional basics if the child picks at his or her food. That's the equivalent of 3 cups of milk or 2 cups of yogurt.