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