The actual fact is that you will be able to get a lot more than just a few of these. The food should be diversified, avoid partial diet, pay attention to supplement a variety of nutrients; do not eat moldy food; eat less smoked, pickled, nitrate and nitrite rich food, eat more fresh food; avoid too rough, strong, spicy food and a lot of long-term drinking, smoking; in addition, to maintain a good mental state and adequate sleep. If the patient has symptoms such as hidden pain in the upper abdomen, bloating, belching, loss of appetite, or wasting, anemia, etc., symptomatic treatment such as gastric mucosal protectors, H2-blockers, and gastric stimulants can be administered according to the specific situation. Patients with H. pylori infection also need to receive bactericidal treatment. Patients with atypical hyperplasia may undergo gastroscopic mucosal dissection, etc. Therefore, although the atrophic pathological changes of the gastric mucosal glands are basically irreversible or only partially reversible, they can control the symptoms and slow down the progression of the disease, so patients should actively cooperate with the treatment to avoid delaying the disease.