The apples can be eaten properly, but not on an empty stomach and it is not recommended to eat raw and cold ones, such as apples just taken out of the refrigerator. In fact, apples contain more nutrients, which are very helpful for the stomach, rich in crude fiber, can promote gastrointestinal peristalsis, help the body to discharge waste, and eat apples after meals for regurgitation, indigestion, burping and other symptoms can play a role in relieving.