Because cold water is not boiled, it is easy to have diarrhea. Secondly, rice will become soft after soaking, and it will hurt the stomach if eaten for a long time. If the intestines and stomach always digest thin and soft things, then if you eat harder in the future, you will be afraid of indigestion. At the same time, it also affects the secretion of gastric acid and cannot digest the food in the stomach in time.