Su Dongpo also has a certain understanding of the health function of wine. He said: "Drinking all day, the whole world can't finish it, and the next person is nothing. The general idea is that as long as you drink the right amount of wine, you can keep fit. Su Dongpo not only drinks famous wines, but also carefully brews them, and often drinks medicinal liquor to get rid of diseases and strengthen the body. He soaked Osmanthus fragrans, Osmanthus fragrans, Osmanthus fragrans and other medicinal materials in Osmanthus fragrans wine, and wrote in Gui Jiu Fu: Citing the comments of ancient herbs and physicians on the medicinal functions of "Gui" medicine, he thought that drinking "Gui" wine often could "prevent dysentery". Because he has an indissoluble bond with all kinds of health wines, he can also avoid diseases and injuries in the harsh environment of "no meat, no medicine, no room to live in, no friends to go out, no charcoal in winter and no spring in summer". It can be seen that wine really has the health-care function of dredging blood vessels, warming spleen and stomach and moistening skin. The ancients in China believed that moderate drinking can promote blood circulation and qi circulation, tonify qi and blood, strengthen the spirit and keep out the cold, warm the stomach, kill insects and detoxify, promote diuresis and reduce swelling, warm the waist and kidney, and preserve color. In order to make readers use alcoholic beverages scientifically, beer contains rich nutrients, such as sugar, protein, tannin, amino acids, vitamin Bi, Bz, B6, vitamin PP, pantothenic acid and folic acid. According to the measurement, one liter of ordinary beer can supply 425 calories to human body, which is equivalent to four eggs or 500 grams of milk, so beer is called "liquid bread". On July 1972 and 1 day, beer was officially listed as a nutritious food at the 9th World Nutrition Food Conference held in Mexico. Because beer is rich in various nutrients, it has the functions of nourishing, invigorating qi and blood, nourishing nerves, resisting neuritis, furuncle, asthenopia, preventing beriberi, maintaining normal heart activity, gaining weight, regulating endocrine, promoting maternal mammary gland secretion, and resisting rickets.