The functions of vitamin B tablets are: regulate material metabolism, maintain the normal function of the nervous system, protect the health of skin and hair, prevent anemia and so on. 1. Regulation of material metabolism: B vitamins participate in carbohydrate, fat and protein metabolism, and are indispensable coenzyme components in a variety of metabolic processes, participating in energy generation and maintaining normal life activities of the human body; 2. Maintain the normal function of the nervous system: nourish the nerves, promote the normal development of nerve cells, and prevent the occurrence of fetal neural tube malformations; 3. Protect the health of skin and hair: it has the effect of anti-oxidation and promote the growth and development of cells, can maintain the health of skin and promote the growth of hair; 4. Prevent anemia: Vitamin B12 is a necessary substance for red blood cell development and maturation, and lack of it can lead to megaloblastosis. 维生素B族片的作用有：调节物质代谢，维持神经系统的正常功能，保护皮肤和毛发的健康，预防贫血等。 1.调节物质代谢：B族维生素参与糖类、脂肪、蛋白质代谢，是多种代谢过程中不可缺少的辅酶组成成分，参与能量的生成，维持人体的正常生命活动； 2.维持神经系统的正常功能：营养神经，促进神经细胞的正常发育，预防胎儿神经管畸形的发生； 3.保护皮肤和毛发的健康：具有抗氧化和促进细胞的生长发育的作用，能够维持皮肤的健康及促进毛发的生长； 4.预防贫血：维生素B12是红细胞发育和成熟所必备的物质，缺乏会导致巨幼贫。
