Lysine B12 granules are usually used in children to promote growth and development. 1. They can significantly promote the growth and development of the nervous system in children, nourish the nerve endings and improve the abnormal discharge of the nervous system. For children with previous epilepsy or transient convulsions with neurological sequelae, taking lysine vitamin B12 granules can effectively nourish the nerve roots and improve the function of the nervous system.2. Lysine vitamin B12 granules can play a certain role in regulating and enhancing the digestive system, effectively promoting appetite, eliminating xerophagia, and having a good effect on normal peristalsis of the gastrointestinal tract and promoting food digestion and absorption.3, Effective anti-anemia, strengthen the body and increase the efficacy of disease resistance.