Foods such as yogurt, fruits, vegetables and millet porridge can play a role in cleaning the stomach and intestines. People with poor gastrointestinal function should pay extra attention to their daily diet, not only to develop good habits, but also to ensure that they eat less and more meals, which can effectively regulate the gastrointestinal. Yogurt is rich in nutrients, contains more beneficial bacteria, often drink yogurt can promote intestinal function, intestinal peristalsis, relieve constipation and indigestion, can also reduce the symptoms of bloating. Also eat more fresh vegetables and fruits, these foods contain more nutritional elements, a large number of vitamins and proteins, not only can improve the body’s immunity, but also can play a role in protecting the stomach and intestines. Eat more food that is easy to digest and absorb, which is good for the health of the stomach and intestines, common are millet porridge and pumpkin porridge. Millet porridge has the effect of nourishing the stomach, after taking it will not increase the burden of the stomach and intestines, but also can replenish water, can effectively clean the stomach and intestines.