Children with poor appetite can be adjusted by adjusting eating habits, strengthening exercise, oral medication and other ways to regulate. 1. Adjustment of dietary habits: children do not like to eat may be due to poor eating habits, such as eating too many snacks outside the main meals, picky eaters partiality and so on. In this case, you can prohibit the baby to eat snacks, and do some flavorful and delicious food. Together with the parents’ teaching, the child can gradually develop good eating habits. 2. Enhance exercise: Appropriate exercise can help increase appetite. Children through a moderate amount of exercise, can promote intestinal peristalsis, speed up the metabolism, through the consumption of energy to let the baby produce hunger, so as to achieve the purpose of improving the child’s appetite. 3. Oral medication: poor appetite may be caused by zinc deficiency, can be under the guidance of a doctor to be supplemental zinc treatment, common medications, including zinc, iron, calcium, and so on, in addition to under the guidance of a doctor to be probiotic drugs such as bifidobacteria triple bacterium, Bacillus cereus bacillus, and so on, to regulate the intestinal flora. If your child has the above symptoms, you should go to the hospital as soon as possible to get a clear diagnosis and standardized treatment to reduce the adverse effects of the disease.