Chronic atrophic gastritis diet precautions include: 1, diet to light, easy to digest, avoid overeating; 2, eat more vitamin-rich foods, such as vegetables, fruits; 3, damp heat can use corn husk to drink water; spleen deficiency can use lotus seeds, barley porridge to drink; 4, low salt diet, avoid spicy, barbecue, moldy, pickled food, avoid drinking alcohol; 5, avoid taking drugs that cause damage to the gastric mucosa Avoid taking drugs that cause damage to the gastric mucosa; 6, maintain a relaxed mood. The specific medication should be combined with the clinical, subject to the guidance of the doctor’s interview.