There is no such thing as the most effective way to nourish the spleen and stomach in children. Children can be treated with Chinese medicines such as Liu Jun Zi Tang and Iso Gong San under the guidance of a traditional Chinese medicine practitioner, and also need to combine with proper life care. 1. Children with symptoms such as yellowish complexion (yellowish color without luster), emaciation, pale lips and nails, not wanting to eat, and lack of spirit are evidence of weakness of the spleen and stomach, so the Six Gentlemen Soup is used to nourish the spleen and benefit the qi. Avoid eating cold, greasy and indigestible food. 2. Children with symptoms such as not wanting to eat, indigestion, indigestible food in stools, emaciation, and not wanting to exercise, etc., belong to the syndrome of spleen and stomach qi deficiency, and can be treated with Isogongsan, which can warm up the middle Jiaozhong and harmonize the qi. In addition, children with weak spleen and stomach, life also have the right care, do not eat too full, can eat more meals, light, nutritious diet. It is recommended that children with weak spleen and stomach should consult a doctor in time, and need to choose the appropriate treatment plan under the guidance of a Chinese medicine practitioner, do not treat blindly, so as not to affect their health.