Gastrointestinal tract mesenchymal tumor since the availability of targeted drugs, the patient’s diet has been greatly relieved compared to many tumors in the past, as long as the drugs are eaten well, most of the protein, meat and vegetables that supplement good nutrition for patients can be eaten. From the perspective of Western medicine, a balanced diet should have several elements, including protein, a small amount of fat, starch, vegetables, which also contain dietary fiber, vitamins and trace elements, and the above seven elements are balanced and helpful to the human body. But Western medicine balance and Chinese medicine is different, and Chinese medicine in addition to the nutrition of food, there are other properties, there are warm, hot, cold, cold. Therefore the traditional medicine of the motherland sometimes has a more holistic concept in this, and it should be said that the children of Chinese Yanhuang get the support of Chinese medicine, it is more important to follow the theory of Chinese medicine, but also to learn the essence of Western medicine. Therefore, in patients with gastrointestinal mesenchymal tumors, it should be emphasized that especially cold and hair-prone foods, especially fire-prone, and spicy foods should be properly avoided, not necessarily not eaten. Therefore, as long as the nutrition is balanced and some TCM attributes are referred to, it will be of great help to patients.