In terms of health care, we should do a good job in diet conditioning, and abstain from cold, such as cold salad, cola, sprite and carbonated drinks, spicy foods such as raw onions, ginger and garlic, and indigestible foods such as leeks, garlic sprouts, peppers and persimmon peppers, such as fried foods, sticky foods and greasy foods. Especially, patients with atrophic gastritis hyperplasia and intestinal metaplasia should abstain from hairtail, potatoes, spinach, milk and persimmon. Keep your mouth light, don't eat foods with high salt content, but also pay attention to food hygiene, avoid drugs that are irritating to the stomach, and maintain a good attitude. Instead, relax your mind in everything, don't worry too much, think too little and suffer from stomach problems, only the correct treatment. The right medicine, correct maintenance and life conditioning will help gastritis recover as soon as possible.