title: Biological utilization of beta-carotene from amaranth and leaf protein in preschool children.
mesh_terms: D027721:Amaranthus; D002338:Carotenoids; D002664:Child Nutritional Physiological Phenomena; D002675:Child, Preschool; D005527:Food, Fortified; D006801:Humans; D010945:Plants, Edible; D014802:Vitamin A Deficiency / Q000517:prevention & control
chemical_list: D002338:Carotenoids