It seems that the nutritional value of apples is not high. In fact, its nutritional value is not simply reflected in vitamins. Apples can better improve the intestinal microenvironment (eating apples on an empty stomach can relieve constipation). ?
Apples are rich in nutrition. It contains many vitamins and acids. 1 Apple contains more than 30mg of flavonoids, 15% of carbohydrates and pectin, as well as vitamins A, C, E, K and antioxidants. 1 apple (154g) dietary fiber 5g, potassium 170mg, calcium 10mg, carbohydrate 22g, phosphorus 10mg, Vc7.8g and VB 7.8g. ..
Apples contain much more calcium than ordinary fruits, which helps to metabolize excess salt in the body. Malic acid can metabolize calories and prevent obesity in the lower body. As for soluble fiber pectin, it can solve constipation. Pectin can also promote the excretion of lead, mercury and manganese in gastrointestinal tract, regulate the blood sugar level of human body and prevent the sudden rise and fall of blood sugar.
Vitamin A is a fat-soluble vitamin, which generally exists in animal food, especially in animal viscera. If you want to supplement vitamin A, you can eat cod liver oil, egg yolk, animal liver and so on. Because animal liver is an organ for detoxification in animals, heavy metals are often enriched, so it is best to eat animal liver once a week, not frequently.
References:
Apple (fruit of Malus in Rosaceae) Baidu Encyclopedia