Why is drinking milk good for health?

Because milk contains essential fatty acids, lecithin, calcium, iron and other trace elements as well as fat-soluble vitamins A, D, E and so on. , has long been considered as a cheap nutritional supplement, especially for busy modern people, a glass of milk a day can achieve 25% calcium supplement and daily vitamin D, which is indeed a more convenient way to supplement nutrition. But if it is excessive, it will also have the opposite effect.