After drinking alcohol is possible to drink soy milk, soy milk contains cysteine, vegetable protein and other nutritional substances, has the function of sobriety, detoxification of alcohol. Cysteine, as an amino acid, can accelerate the decomposition and transformation of ethanol in the digestive tract and promote its excretion from the body. Plant protein can form a protective layer for the superficial mucous membrane tissue in the human stomach and intestines, reduce the stimulation of alcohol on the gastrointestinal mucosa, and relieve and improve the bloating and abdominal pain caused by drinking alcohol. In addition to soy milk, the following types of food can also play a role in the effect of alcohol: First, honey water, honey contains live enzyme components, enhance liver function, accelerate the metabolic conversion of alcohol in the body. Second, grapes, grapes contain tartaric acid, which can be esterified with ethanol, thus achieving the effect of reducing the concentration of alcohol in the body.