Patients with Helicobacter pylori should pay attention to their diet, do not eat hard and indigestible food, do not eat cold, hot and sour, fried and irritating food, do not eat smoked and pickled food, and do not eat unclean and spoiled food. These foods can easily lead to Helicobacter pylori infection. Suggestion: It is recommended to choose foods that are digestible, contain enough calories, have protein and are rich in vitamins. Such as porridge, fine flour, milk, soft rice, soybean milk, eggs, lean meat, tofu and bean products; Foods rich in vitamins A, B and C, such as fresh vegetables and fruits. Phospholipids in yogurt can protect gastric mucosa, improve the acidity of stomach and inhibit the secretion of toxins by harmful bacteria. At the same time, the increase of acidity can kill some bacteria, help the survival of beneficial bacteria and promote the health of gastrointestinal tract. It is drinkable.