Patients with atrophic gastritis with celiac disease can drink some black tea, pu-erh tea and so on, but should not drink strong tea. The content of tea polyphenols in black tea, pu-erh tea and other teas is lower than other teas, and the irritation to the gastric mucosa is relatively low, so patients with atrophic gastritis with celiac disease can drink some black tea and pu-erh tea appropriately. However, in the process of making tea, avoid putting too much tea leaves, resulting in the concentration of tea into a strong tea, strong tea will stimulate the patient’s gastric mucosa, is not conducive to the recovery of the disease. Patients with atrophic gastritis with erosion need to maintain a moderate amount of tea, because a large amount of tea will increase the burden on the gastrointestinal tract, causing indigestion, and also increase the stimulation of the gastric mucosa. In daily life, patients diagnosed with atrophic gastritis with celiac disease are advised to maintain a healthy diet, formulate a treatment plan under the guidance of the doctor, and take medication, such as omeprazole, to actively cooperate with the treatment, so as not to delay the condition.