Juice. Many people think of it as a healthy drink, something that should be part of a child’s diet. But it turns out that it’s not necessarily healthy at all — and doesn’t need to be part of a child’s diet. In fact, the American Academy of Pediatrics just came out with the recommendation that children under a year should drink no juice at all. This is a change from the previous recommendation, which was that children shouldn’t have juice before six months of age.