1, red wine has nourishing effect. Wine contains sugar, amino acids, vitamins and minerals, and is an essential nutrient 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.

2. Red wine helps digestion. Wine can stimulate gastric acid to secrete gastric juice, and every 60 to 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.

3, red wine has a weight loss effect. Wine has the function of losing weight. Every liter of dry wine contains 525 calories, which is only one fifteenth 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 wine can not only supplement the water and various nutrients needed by the human body, but also help to lose weight.