Tummy eating undigested can do the following measures: 1, appropriate exercise, preferably half an hour after meals, such as walking, do a more gentle movement, can promote gastrointestinal peristalsis, but can not do strenuous exercise after eating a full stomach, otherwise it is prone to cause stomach pain, appropriate exercise can make the food better digested. 2, oral gastrointestinal tablets, can alleviate the symptoms of indigestion, and promote gastrointestinal tract Peristalsis and gastric acid secretion, conducive to the digestion of food. 3, appropriate drinking water, can better let the food and digestive enzymes contact, more conducive to the decomposition of food. In addition, appropriate drinking water can prevent continuing to eat, effectively suppressing appetite.4, eat acidic food, when eating into too much food will dilute stomach acid, resulting in lower stomach acid, eat acidic food can make stomach acid enhancement, more conducive to the role of digestive enzymes, such as hawthorn. Eat to chew slowly, eat more fruits and vegetables, avoid overeating.