Dry red wine is a kind of fruit wine made from grapes, and does not have the efficacy and effect of treating diseases, and drinking alcohol is harmful to health. Dry red wine is a common fruit wine in daily life. Every 100 grams of dry red wine contains 89.6 grams of water, 87 calories of energy, 2.8 grams of carbohydrates, 33 milligrams of potassium and other nutrients. Drinking dry red wine in moderation can stimulate the secretion of digestive juices and enhance the role of appetite. Dry red wine contains alcohol, and any dose of alcohol is not recommended. Alcohol is aggravating for the gastrointestinal tract, liver and kidneys, and can cause damage to the nerves of the brain, causing headaches and dizziness. It is contraindicated for people with underlying diseases and taking medications to avoid affecting the recovery of their condition. Pregnant women, lactating women, minors should not drink wine. It is recommended to drink dry red wine with fresh fruits and vegetables, staple food and other foods to avoid discomfort.