People like cherry because it is bright in color, sweet in taste and rich in nutrition. It contains not only carbohydrates and protein, but also calcium, phosphorus, iron and multivitamins. In particular, the content of iron is as high as 6-8 mg per 100 grams, which is 20-30 times higher than that of apples, oranges and pears, and the content of vitamin A is 4-5 times higher than that of apples, oranges and grapes, so eating cherries can promote the regeneration of hemoglobin and prevent cancer.