vitamin C-rich foods, such as fruits and vegetables, are often consumed raw. Eating five varied servings of fruits and vegetables daily can provide over 200 mg of vitamin C, ensuring an adequate ...

For ages 2 to 3, each serving provides 100% of a child’s vitamin A and 200% of their daily vitamin C needs. These two vitamins are important in helping the immune system function well.

When the Institute of Medicine announced last fall that it was changing the amount of vitamin D it recommends most adults get each day from 200 international units (IU) to 600 IU, some critics ...

However, because demineralization of bone during childhood can have lifelong consequences, ensuring adequate intake of vitamin D is important. The American Academy of Pediatrics recommends 200 IU ...