Drinking milk after drinking alcohol has certain benefits for the body, especially drinking thick milk or milk containing more sugar. Drinking milk will form a layer of milk film in the body, especially on the esophagus, stomach to form a layer of effective protective film, this layer of protective film will prevent the further absorption of alcohol in the body, especially on the gastric mucosa to play a certain role in the protection of the gastric mucosa, to prevent alcohol on the gastric mucosa caused by the erosion and osmotic damage. Drinking milk after drinking alcohol will also through the thick milk osmotic diuretic principle, accelerate the glomerular filtration and tubular reabsorption function, will make the alcohol quickly from the body out of the body, on the alcohol has certain benefits. In addition, milk contains a lot of protein, and has a certain liver and liver function, so drinking milk after drinking alcohol has certain benefits to the body.