After eating corn a small amount of corn kernels from the anus to the prototype discharge, is a normal phenomenon, corn kernel envelope rich in dietary fiber components, and the human body lacks digestive enzymes to break down this dietary fiber, so after eating corn kernels in the gastrointestinal may be difficult to digest, part of the prototype from the anus discharge, which helps to promote gastrointestinal peristalsis, prevent constipation, beneficial to the human body. If most of the corn kernels are discharged in prototypes after eating corn, it is an abnormal phenomenon, suggesting poor digestion. It is recommended to chew and swallow slowly when eating corn, also eat some easy-to-digest food to repair the gastrointestinal tract for a period of time, and if necessary, take oral medication to strengthen the spleen and eliminate stomach.