【For】The elderly, vegetarians who do not eat eggs and dairy products, people who often drink alcohol for business, and people who to supplement vitamin B12 during or before menstruation 【Storage】Keep the lid sealed and away from light 【Dosage】1 tablet daily, best taken with food 【Product function】 Promote the development and maturation of red blood cells, keep the body's hematopoietic function in a normal, and prevent megaloblastic anemia; maintain the health of the nervous system; Exist in the form of coenzyme, can increase the utilization rate ofolic acid, and promote the metabolism of carbohydrates, fats and proteins; It has the effect of activating amino acids and promoting the biological synthesis of nucleic acids, which can promote protein synthesis, and it plays an important role in the growth and development of infants and young children. Metabolize fatty acids, so that fat, carbohydrates, protein are properly utilized by the body Eliminate irritability, concentrate, enhance memory and balance It is an indispensable vitamin for the normal function of the nervous system and participates in the formation of a lipoprotein in nerve tissue