Red wine contains three nutrients needed by human body to maintain life activities: vitamins, sugar and protein. Glucose is an indispensable nutrient for human beings to maintain life and keep fit, and it is also the main source of human energy. There are 24 kinds of amino acids in wine, which are indispensable nutrients for human body. There are also many organic acids in wine, such as grape acid, citric acid and malic acid, which mostly come from grape juice. They can effectively mediate the nerve center, relax muscles and promote blood circulation, and are indispensable nutrients for mental and manual workers. Dry red wine also contains vitamins such as Ve, Vb, VB2, and minerals such as calcium, magnesium, iron, potassium, sodium, etc. Among them, minerals and trace elements are combined, far superior to the best quality mineral water. < P> Red wine contains a lot of polyacids, so it plays an excellent role in preventing cardiovascular diseases, helping to prevent diseases such as arteriosclerosis and Alzheimer's disease, and also has important functions such as reducing the risk of osteoporosis and "keeping face". In the common people's mind, enjoyment in life always seems to run counter to good health. Wine has proved to us that enjoyment and health can have both, as long as it is not excessive. In 1992, a leap was prevalent in the United States and Canada. The pathologist C ELLISON pointed out: In France, people often eat fatty foods, and the average cholesterol content of French people is not lower than that of other countries. However, the death rate of heart disease in France is the lowest among industrialized countries, and its incidence rate is only 6% of that in the United States. The secret to a longer life expectancy than that in the United States lies in frequent drinking of wine and other diets and diets. First, the health care function of wine 1. Enhance appetite. The bright color and clear and transparent posture of wine are pleasing to the eye; Pour it into the cup, and the fruit and wine will smell good in the nose; When tasting, the tannins in the wine are slightly astringent and promote appetite. All these make the human body in a comfortable and happy state, which is beneficial to physical and mental health. 2, nourishing wine contains sugar, amino acids, vitamins, minerals. These are all essential nutrients for human body. It can be directly absorbed by the human body without pre-digestion. Especially for the infirm, drinking proper amount of wine often is beneficial to recovery-health. Phenols and oligoelements in wine have the function of oxidizing agents, which can prevent the metabolism of human body. Reactive oxygen species (Ros) do harm to human body (such as DNA and RNA in cells), which is one of the factors leading to some degenerative diseases, such as cataract, cardiovascular disease, arteriosclerosis and aging. Therefore, drinking a proper amount of wine often has the effect of preventing aging and prolonging life. 3, digestion aid protein's best table drink. Wine can stimulate gastric acid to secrete gastric juice, and every 6-1 grams of wine can increase gastric juice secretion by 12 ml. Tannin in wine can increase the contraction of smooth muscle fibers in intestinal muscle system and adjust the function of colon. Has certain curative effect on colitis. Sweet white wine contains sorbitol, which helps digestion and prevents constipation. 4, the role of weight loss wine has the role of reducing weight, each liter of dry wine contains 525 calories, these calories are only equivalent to 1/15 of the average daily calories needed by the human body. After drinking, wine can be directly absorbed and digested by the human body, and it will be consumed completely within 4 hours without gaining weight. Therefore, people who often drink dry wine can not only supplement the water and various nutrients needed by the human body, but also help to lose weight. 5, diuretic effect In some white wines, the contents of potassium tartrate, potassium sulfate and potassium oxide are high, which has diuretic effect, which can prevent edema and maintain acid-base balance in the body. 6. Sterilization Long ago, people realized the bactericidal effect of wine. For example, cold is a common frequently-occurring disease, and antibacterial substances in wine can inhibit influenza virus. The traditional method is to drink a glass of hot wine or a glass of red grape-wine after heating, add an egg and stir it, that is, stop heating and drink it after cooling slightly. The research shows that the bactericidal effect of wine is because it contains antibacterial and bactericidal substances. Second, the auxiliary therapeutic effect of wine on some diseases 1. Prevention and treatment of wine and cardiovascular diseases. Proanthocyanidins in wine can stabilize collagen fibers that form various membranes and inhibit histidine decarboxylation? , avoid? Produce too much ammonia, reduce the permeability of blood vessel wall and prevent arteriosclerosis. In addition, the risk of death of proanthocyanidin stem plug. According to the statistics of the American Medical Research Association, French and Italians who like to drink low-alcohol wine have the lowest heart disease mortality, while Americans and Finns who drink more alcohol and less wine have a high heart disease mortality. 2, the prevention and treatment of cerebral thrombosis in wine contains Resveratrol, which is a plant antitoxin and has the effect of inhibiting platelet aggregation. Veratrum in wine exists in grape skin, which is a new kind of grape? Grape aglycones contain about 1 microgram per liter in-red wine, but only .2 microgram in white wine. Experiments show that even if red wine is diluted by 1 times, it is still effective in inhibiting platelet aggregation, with an inhibition rate of 42%, which can reduce the occurrence of cerebral thrombosis. 3, wine can prevent kidney calculi German scientists found in the study, moderate drinking wine can prevent kidney calculi. Recently, medical scientists at the Medical Research Institute of Munich University pointed out that drinking more drinks can prevent kidney calculi's traditional view from being unscientific and incomplete. The most important thing is to see what kind of drinks to drink.