For children who do not eat much, the following measures can be used to alleviate the situation: first, children can be tested for trace elements, and if they have a zinc deficiency, they need to be improved with zinc gluconate oral solution. Secondly, the child’s spleen and stomach can be toned. Some children do not eat much because of the dysfunction of the spleen and stomach, so they can be treated with medicines such as Ping Gastric San or Bao He Wan. Once again, children can be treated with tui-na, which helps to open the appetite of children by pushing and rubbing the Ban Men point, which is located at the large fish muscle in the palm of the child’s hand, and parents can use the thumb to press and rub it. Finally, the child can also be relieved by the timely application of chiropractic, which alternates from the child’s sacrococcygeal bone upward to the large vertebrae point.