Eating less does not necessarily make the stomach better. Eating less means reducing the amount of food, from a certain point of view, can reduce the burden on the stomach, for the existence of acute and chronic gastritis or gastric ulcers, a small number of meals can effectively improve the acute and chronic gastritis caused by indigestion, such as belching, acid reflux, bloating and so on. Bad stomach, generally refers to the existence of gastritis, gastric ulcer or indigestion of the crowd, in the treatment of the need to give some acid inhibition stomach (such as omeprazole) and improve gastrointestinal power (such as domperidone) of the drug treatment. It is difficult to achieve the desired therapeutic effect by diet control alone. For people with gastrointestinal disorders, standardized treatment and effective dietary modification should be carried out under the guidance of a doctor.