There is no strict dietary contraindication for stomach bloating, but it is generally recommended to eat less leeks and other vegetables rich in dietary fiber, sweet potatoes and other vegetables that are easy to produce gas, chili peppers and other spicy vegetables. 1. Fiber-rich vegetables: leeks, celery and other vegetables rich in dietary fiber, dietary fiber generally can not be digested, if consumed in excess, can lead to increased bloating. 2. Easy to produce gas vegetables: sweet potatoes, black beans, onions and other vegetables in the gastrointestinal gas production, so patients with bloating is recommended to eat less. 3. Spicy food: spicy food such as chili peppers can easily stimulate the gastrointestinal mucosa and damage it, leading to gastrointestinal dysfunction, indigestion and other symptoms, resulting in increased bloating. Stomach bloating patients are advised to eat less spicy, greasy and other indigestible food, and eat more light, easy-to-digest diet. If the patient’s stomach bloating is serious, or the symptoms persist without improvement, he should go to the hospital in time for treatment.