Gastroenteritis diet need to pay attention to maintain a light and easy to digest diet, avoid eating greasy, cold and spicy stimulating food, can be appropriate to eat more gastric protection effect of food, such as millet porridge, yam porridge and pumpkin porridge, etc., to help regulate the symptoms of gastroenteritis. Patients with gastroenteritis should pay attention to adjusting the diet structure, avoid eating a diet that is likely to increase the burden on the gastrointestinal tract, such as cold, cold, greasy and spicy stimulating foods, such as cold drinks, fat meat, fried food, as well as chili peppers, garlic, etc., in order to avoid aggravation of the symptoms of gastroenteritis. For patients with gastroenteritis can usually eat more porridge food, especially millet porridge, pumpkin porridge, etc., can help improve the function of the spleen and stomach, reduce the burden on the gastrointestinal tract, and promote the early recovery of the disease. But do not eat too much, so as not to play the opposite effect. It is recommended that patients should consult a doctor if they feel unwell, and should not be negligent so as not to delay their condition.