People with gastritis are not allowed to drink alcohol. There is a layer of mucus cells on the surface of the stomach, the main function of which is to secrete mucus, which can isolate the stomach wall from stomach acid, avoiding damage to the stomach mucosa caused by stomach acid and reducing the onset of stomach diseases. There is a lot of alcohol in wine, alcohol can dissolve the mucus material secreted by the gastric mucosa and cause irritation to the stomach wall, when the mucus material on the gastric mucosa is dissolved away, it can not better protect the stomach, alcohol will be unrestrained to cause corrosion of the stomach wall. People suffering from gastritis already have congestion and edema in the gastric mucosa, and drinking in these people can aggravate the condition. The actual fact is that you can find a lot of people who are not able to get a good deal on their own.