1. Patients with gastric diseases should not eat spicy and irritating food, fried food, barbecue food, raw and cold food, unsanitary food and pickled food, which are very greasy and difficult to digest and absorb. They should also give up smoking and drinking, and drink less coffee, strong tea and drinks. Usually eat some foods that nourish the stomach and are easy to digest and absorb, but also develop good eating habits, chew slowly when eating, eat less and eat more meals, and don't overeat at one time.

2. Proper exercise at ordinary times helps to promote gastrointestinal peristalsis, promote digestion and enhance resistance. However, we should avoid frequent fatigue, frequent staying up late and other bad life routines. We should also keep a good mood and avoid frequent negative emotions such as anger, tension and depression.