Soymilk is a favorite drink of the Chinese people, but also a nutritious food for young and old, in Europe and the United States enjoy the reputation of "plant milk". Soymilk is rich in vegetable protein and phospholipids, but also contains vitamin B1.B2 and niacin. In addition, soy milk also contains iron, calcium and other minerals, especially its calcium, very suitable for a variety of people, including the elderly, adults, teenagers, children and so on.