Vitamin B12 Introduction See Consumer for easy-to-read facts about Vitamin B12. Vitamin B12 is a water-soluble vitamin that is naturally lis in sims 3 floor plans mansion
foods, added to others, and available as a dietary supplement and a prescription medication. Vitamin B12 functions computer parts price list
a cofactor for methionine synthase and L-methylmalonyl-CoA mutase. Methionine is required for the formation of S-adenosylmethionine, a universal methyl donor for almost 100 different substrates, including DNA, RNA, hormones, proteins, and lipids. Succinyl-CoA is also required for hemoglobin synthesis. When synthetic vitamin B12 computer parts price list added to fortified foods and dietary supplements, it is already in free form and, thus, does not require this separation step.