Vitamin B12 helps to regulate cellular and central nerveous system functions and to boost your energy levels and mood. Vitamin B12 is required for the proper function and development of the brain, nerves, blood cells, and many other parts of the body. Product features: Supports nervous system and psychological function Helps red blood cell formation Better absorption - through mouth mucosa directly into bloodstream Reduces fatigue Tastes good Tooth-kind formula (sugar-free) Long lasting Airless bottle 75 daily dosages