Cranberry belongs to a kind of fruit, can only provide carbohydrates and other nutrients, there is no obvious efficacy and dietary contraindications. Cranberries are rich in water, vitamins, anthocyanins, etc. 100 grams of cranberries contain 33 calories, of which 12.2 grams of carbohydrates, 0.39 grams of protein, 0.13 grams of fat, 4.6 grams of dietary fiber. Cranberries are often eaten as a dessert or hot dish, or dried and eaten as a snack. Cranberries can be put in the production of cookies, bread, stuffing, can make the bread, cookies and other taste better, more colorful and increase appetite, nutrition is also better. Cranberries contain more water, calories mainly from sugar, diabetic patients need to control the amount of intake. Avoid eating too much cranberries at one time, and if you are allergic to the food, you should avoid eating it.