Nutritionally there is no such thing as a big no-no to drinking red wine, but red wine as an alcoholic beverage should be consumed sparingly. Red wine is a fruit wine made from grapes, blueberries and other fruits that are fermented in the traditional way. The more classic ones are grape red wine and blueberry red wine. The main components of red wine are tannins, alcohol, sugar and fruit acids. Although wine contains the antioxidant resveratrol, which has a good effect of promoting metabolism and eliminating free radicals, its content is limited and does not prevent or treat diseases. On the contrary, red wine contains more alcohol, which is a class of carcinogens that can lead to a variety of cancers such as oral cancer, stomach cancer, liver cancer and other cancers, as well as triggering liver dysfunction, gastric ulcers and many other diseases. So it is recommended to try not to drink alcohol, and if you want to drink, you should strictly control the amount of drinking.