NOW Supplements Vitamin B-12 1,000 mcg 100 LozengesBrand: NOW Features: Non GMO Essential for Energy Production May reduce the risk of vascular disease GMP Certified During the summer months products may arrive warm. Details: Vitamin B 12 (Cyanocobalamin) is a water soluble vitamin necessary for the maintenance of a healthy nervous system and for the production of energy from fats and proteins.* Vitamin B 12 is also essential for the synthesis of DNA during cell division and therefore is especially