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