Corn is a kind of carbohydrate, which contains a lot of carbohydrates.

Corn is rich in carbohydrates, protein, fat, dietary fiber and various vitamins and minerals, such as vitamin A, vitamin E, calcium and iron. It helps to maintain human health, improve immunity and reduce the risk of cardiovascular diseases. There are many varieties of corn, including sweet corn, waxy corn and popcorn.

Carbohydrates are the main components and energy-supplying substances in the structure of living cells, and have important functions of regulating cell activities.