We know that the collocation of food is directly related to our physical condition, so if we want to be healthy, we should also exercise properly.
3. Every hundred grams of black potato contains 2.3g of protein, 0. 1 g of fat, 0./6.5g of carbohydrate, 0/0/0/mg of calcium, 0/0.2mg of iron/kloc-0, 64mg of phosphorus, 342mg of potassium and 22.2mg of magnesium. This variety is rich in anthocyanins, which can not only inhibit carcinogens, but also enhance human immunity, delay aging, enhance physical fitness and enhance vision.