The vast majority of infants in the U.S. are not getting the vitamin D that they need, even if they are fed vitamin-enriched formula, a new study has found.
CNN.com, CNN
Mon, 03/22/2010 - 3:45pm
The vast majority of infants in the U.S. are not getting the vitamin D that they need, even if they are fed vitamin-enriched formula, a new study has found.