Milk is not only a good product for whitening and beautifying, but also a good recipe for slimming and beautifying. Long-term consumption of full-fat dairy products will not only make people fat, but also help to promote their body shape. Milk is rich in animal protein, calcium, iron and various amino acids, lactic acid, minerals, and vitamin B 12, and B2 is the highest. 253 calories of whole milk, two cups of milk a day for adults, can meet the daily calcium requirement of 600 mg. Milk protects gastric mucosa, inhibits gastric acid secretion, and can effectively relieve hunger. Casein in milk is an indispensable protein for increasing muscle, which can effectively synthesize muscle.