A vitamin is an organic molecule (or related set of molecules) which is an important micronutrient that an organism needs in small portions for the proper functioning of its metabolism Essential nutrients cannot be synthesized within the organism, both in any respect or not in adequate portions, and due to this fact should be obtained by means of the food regimen Vitamin C may be synthesized by some species however not by others; it’s not a vitamin in the first instance but is in the second. Zinc deficiency has additionally been implicated in diarrheal disease, supplementation is perhaps efficient within the prophylaxis and therapy of acute diarrhea. Combs G. Vitamin B12 in The Vitamins. Dietary Reference Intakes: Thiamin, Riboflavin, Niacin, Vitamin B6, Folate, Vitamin B12, Pantothenic Acid, Biotin, and Choline. Calcium and vitamin D are essential to constructing strong, dense bones whenever you’re younger and to keeping them robust and … Read the rest