1, each 100g sweet potato contains 55 calories, each 100g sweet potato contains 20. 12g carbohydrate, 0.05g fat, protein 1.57g cellulose.

2. Sweet potato is a low-calorie and high-moisture food. Although it is also a food rich in starch, as long as we don't eat four or five kilograms at a time, it won't cause us to get fat. Moreover, sweet potato itself belongs to miscellaneous grains, and regular eating is very beneficial to our health.