The bright colors and clear and transparent posture of wine are pleasing to the eye; Pour it into the cup, and the aroma of fruit and wine is fragrant; When tasting, the tannins in the wine are slightly astringent, which promotes appetite. All these make the human body in a comfortable and pleasant state, which is beneficial to physical and mental health.

2. Nourishing effect

Wine contains sugar, amino acids, vitamins and minerals. These are all essential nutrients for human body. Without pre-digestion, it can be directly absorbed by human body. Especially for the infirm, drinking a proper amount of wine often is beneficial to the recovery of the body. Phenols and oligomeric elements in wine have the function of oxidants, which can prevent the damage of reactive oxygen species (Ros) produced in the process of human metabolism to human body (such as DNA and RNA in cells), and are one of the factors leading to some degenerative diseases, such as cataracts, cardiovascular diseases, arteriosclerosis and aging. Therefore, drinking wine in moderation often has the effect of preventing aging and prolonging life.

3. Help digestion

Wine contains a variety of organic acids, slightly sour, similar to human acidity (PH2-2.5). This is a suitable condition for protein to digest, so wine is the best table drink with protein. Wine can stimulate gastric acid to secrete gastric juice, and every 60- 100g of wine can increase gastric juice secretion 120ml. Tannin in wine can increase the contraction of smooth muscle fibers in intestinal muscle system and regulate the function of colon. Has certain curative effect on colitis. Sweet white wine contains sorbitol, which helps digestion and prevents constipation.

4. Weight loss effect

Wine can lose weight. Every liter of dry wine contains 525 calories, which is only 65,438+0/65,438+05 of the average daily calorie required by human body. After drinking wine, it can be directly absorbed and digested by the human body, and it will be completely consumed 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

Some liquors contain high contents of potassium tartrate, potassium sulfate and potassium oxide, which has diuretic effect, can prevent edema and maintain acid-base balance in the body.

6, sterilization effect

The bactericidal effect of wine has long been recognized. For example, colds are common and frequently-occurring diseases, and antibacterial substances in wine can inhibit influenza viruses. The traditional method is to drink a glass of hot wine or a glass of red wine after heating, add an egg and stir, that is, stop heating and drink after cooling slightly. Studies show that the bactericidal effect of wine is because it contains antibacterial and bactericidal substances.