The pathology of chronic atrophic gastritis is characterized by the reduction or disappearance of the number of intrinsic glands in the gastric mucosa. Some clinical studies have found that the use of gastric mucosal protectants and gastric power drugs can reduce the damage to the gastric mucosa caused by food and gastric acid, etc. Vitamin B and folic acid can promote the repair and regeneration of the gastric mucosa, and have a certain degree of efficacy. Chinese medicine dialectic treatment of the disease can relieve symptoms and promote the role of tissue repair. Normally, the diet should pay attention to the use of soft and easy to digest food, chewing and swallowing slowly, forbidding cold, sour and spicy, too sweet and salty and other stimulating food. At the same time, we should pay attention to strengthen nutrition, ensure protein and other nutrients, especially milk, eggs and fresh vegetables intake is conducive to the recovery of the disease, such as rice porridge, egg custard, yogurt, vegetable puree and so on.