Food is more nutritious and unsuitable to be discarded
when some people are cooking, it is a pity to throw away the outer skin of the cabbage, the outer skin of the eggplant and the outer skin of the tomato. Because many foods contain more nutrients and dietary fiber than meat, such as eggplant, tomatoes, cucumbers, radish and other vegetables, apples, pears and other fruits. In eggplant, radish, tomato, blueberry and grape, there are lots of polyphenols in the outer skin of vegetables and fruits. Polyphenols are a strong antioxidant, which can enhance the resistance and immunity of the body and resist cancer. Cucumber skin contains 3 times the vitamin A of pulp. Potato skin is rich in dietary fiber and potassium. In addition, the content of calcium and vitamin C in the leaves of the outer layer of vegetables is far higher than that of the heart. It is effective for the nutrition of the eyes, the protection of vision, the prevention of constipation, the prevention of cardiovascular and cerebrovascular diseases, and the reduction of hypertension.
in addition, the removal of tomato skin will make tomatoes, the most important antioxidants - lycopene and vitamin P, are easily lost with the juice, which is not conducive to health. Therefore, we should pay attention to food and nutrition and health, such as "eating grapes without spitting grape skins", some food skins can not be discarded at will.