Modified milk powder is not a dietary contraindication for gastric diseases, generally speaking, as long as no discomfort occurs after taking it, you can drink it normally, and specific dietary adjustments should be made in accordance with the doctor’s instructions. There is no research showing that powdered milk can aggravate gastric disease, so this kind of food is not listed as a dietary contraindication for patients with gastric disease. Therefore, in most cases, as long as the patient with gastric disease is not allergic to prepared milk powder, and does not experience discomfort after drinking it, it can be consumed normally. However, it should be noted that the tolerance of different gastric patients to prepared milk powder may vary depending on their physical condition, the amount of milk consumed and other dietary factors, so the possibility that some gastric patients cannot tolerate prepared milk powder cannot be absolutely ruled out. In addition, patients who are fasting or in the recovery period of gastrointestinal function after surgery are not recommended to drink prepared milk powder, and the specific need to follow the doctor’s instructions. In summary, diagnosed gastric disease, must be under the guidance of the doctor according to the actual situation of the individual to decide whether to drink the modulation of milk powder, do not blindly consume large quantities, so as not to cause adverse consequences.