NOW Foods, Ultra B-12, 5,000 mcg, 16 fl oz (473 ml)

Pleasant Tasting 5,000 mcg of B-12 per TeaspoonCellular Energy Boost3 Forms of B-12 for Maximum UtilizationComplete Liquid B-Complex800 mcg Folic AcidKosherA Dietary SupplementVegetarian/VeganVitaminsFamily Owned Since 1968GMP Quality Assured 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 vegetarian/vegans (non-animal derived), who are at high risk of developing Vitamin B-12 deficiency.