Frequent diarrhea diet should pay attention to avoid irritating, greasy, cold food intake, to light, easy to digest food-based, small meals, so as not to aggravate the impact of the disease on the body. 1. Avoid stimulating food: patients with poor stomach and intestines should avoid the intake of stimulating food such as chili, mustard, garlic, etc., which can easily stimulate the gastrointestinal tract and cause diarrhea. 2. Avoid greasy food: too greasy food will increase the burden on the stomach, and also cause diarrhea and abdominal pain due to indigestion. 3. Avoid cold food: cold drinks, cold dishes or sashimi and other food will stimulate the stomach and intestines to a certain extent, so that intestinal peristalsis accelerated, making diarrhea more serious. It is recommended that patients with frequent diarrhea of poor stomach and intestines change their dietary habits in daily life to a light, easily digestible diet, so as not to aggravate the disease and other serious effects.