Crab is a cool food. After eating, it has the effects of clearing away heat and toxic materials, strengthening physical fitness, supplementing nutrients for human body and improving its immunity.

Corn is rich in dietary fibres. Eating corn can promote gastrointestinal peristalsis, can be used to improve constipation, and help improve defecation difficulties caused by constipation. The ingredients of two foods generally do not react with each other, so they can be eaten together.