Corn contains protein, fat, starch, vitamin B1, vitamin B2, vitamin A, carotene, cellulose, calcium, phosphorus, iron and other minerals. It has high nutritional value and is a good health product in coarse grains. Nourish the lungs and calm the heart, invigorate the spleen and appetite, clear away heat and relieve leaching, diuresis and stop bleeding. It has certain effects on preventing cancer, lowering cholesterol and strengthening the brain. It can adjust the function of the nervous system, make the skin tender and smooth, inhibit and delay the generation of wrinkles. "