If children often moxibustion navel, can have the following benefits: first, can improve the spleen and stomach digestive ability, because the navel is connected to the intestinal tract, and thus very direct adjustment of the spleen and stomach function, especially anorexia and diarrhea and other symptoms, the adjustment of the role of the more good. Secondly, it can have a pain relieving effect, if there is frequent abdominal pain, especially if there is gastrointestinal dysfunction, it can have a good effect of warming the center and relieving pain. Finally, can subsidize the positive qi, stimulate immunity, if recurrent respiratory tract infections and recurrent digestive tract infections, more moxibustion navel in the usual circumstances can enhance immunity, reduce the frequency of respiratory and digestive system infections.