NOW Foods  Ultra B-12 Perspective: Main

NOW Foods Ultra B-12

5000 mcg - 16 fl ozUPC: 0073373900454
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Vitamin B-12 has the largest and most complex chemical structure of all the vitamins. It is a water-soluble vitamin with a key role in the normal functioning of the brain and nervous system, as well as in the metabolic utilization of fats and proteins and the cellular production of energy. Vitamin B-12 is also essential for proper red blood cell production, homocysteine metabolism, and the maintenance of a healthy gastrointestinal tract. NOW® Vitamin B-12 is appropriate for vegetarians/vegans (non-animal derived), who are at higher risk of developing Vitamin B-12 deficiency.