Dietary considerations for functional dyspepsia are as follows: 1, do not overeat, do not drink alcohol when in a bad mood, eat spicy and stimulating food; 2, not hunger and satiety; 3, not hot or cold; 4, avoid stimulating foods, such as tobacco, alcohol, coffee, etc.; 5, eat easily digestible, warm, low stimulating food; 6, Chinese people are used to eating soy products, many people especially like to eat unfermented, prone to symptoms of abdominal distension, so reduce the intake of soy products, cruciferous plants, such as radish, cabbage, cauliflower and other foods prone to abdominal distension.