Enfamil Fer-In-Sol liquid iron supplement is for infants and children, especially recommended for infants of anemic mothers, low-birth-weight infants and infants of mothers with poorly controlled diabetes. One daily liquid dose has 15 mg of elemental iron, a mineral that helps support brain and red blood cell development. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.