Infants do not eat the causes of indigestion, lack of nutrients, improper feeding, etc., can be improved by taking probiotics, supplementing trace elements, adjusting the feeding method. 1. Indigestion: you can take probiotics to improve intestinal flora, promote food digestion and absorption, commonly used drugs are bifidobacterium trilobatum, bacillus subtilis bifidus and so on. 2. Nutritional element deficiency: you can follow the doctor’s instructions by supplementing trace elements, especially zinc, iron, etc., can effectively improve the baby does not eat. 3. Improper feeding: Parents can adjust the way of feeding, make some different colors of vegetable and fruit puree for infants, and don’t give infants too many snacks. Infants do not eat, there may be other reasons, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment. Infants in the choice of the above treatment drugs, must be strictly in accordance with the doctor’s instructions under the guidance of the doctor to take.