Matching Pairs Vitamin Roles Matching GameOnline version Match vitamins with their essential roles in the body. by Juan-Carlos Bofill 1 Vitamin C 2 Vitamin B2 3 Vitamin A 4 Vitamin B12 5 Vitamin B1 6 Vitamin D 7 Folate 8 Vitamin B6 9 Vitamin E 10 Vitamin K Antioxidant and collagen synthesis Blood clotting and bone metabolism Oxidation of proteins and fats Bone health and calcium absorption Energy metabolism and nerve function Vision and immune function Synthesis of hormones and hemoglobin Cell protection and skin health Red blood cell formation and nerve health DNA synthesis and cell division