If you nag your kids to drink their milk, you can stop after 2 glasses a day. ..

 

According to the American Academy of Pediatrics, two 8-ounce glasses of nonfat or low-fat milk per day is all they need.

If your child just LOVES milk, try to keep their intake in check. Researchers found that those who drink more than the two glasses have higher levels of vitamin D but lower levels of iron.