Vitamin cal-d-b12 is useful in treating some cases of anemia in children resulting from poor absorption of this vitamin. It also plays a role in facilitating the teething process in infants and children. In addition, Vitamin
cal-d-b12 works as a nutritional supplement to strengthen children's bones and teeth. As for Vitamin D, it is necessary to prevent and treat rickets, a disease resulting from a deficiency of Vitamin D.