The nutritional value of potatoes From a nutritional point of view, potatoes have more advantages than rice and flour. They can provide a large amount of heat to the human body and can be called “perfect food”. People only rely on potatoes and whole milk to maintain life and health. Because the nutritional content of potatoes is very comprehensive, the nutritional structure is also reasonable, but the amount of protein, calcium and vitamin A is slightly lower, and this happens to be supplemented with whole milk. Potato tubers have more water, less fat, and low calories per unit volume. They contain 10 times as much vitamin C as apples, 4 times as much B vitamins as apples, and various minerals from several to dozens of times that of apples , After eating, there is a good feeling of fullness.