Red wine has the least damage to the stomach, whether it is white wine, red wine or beer, all contain alcohol, alcohol has a certain stimulating effect on the gastric mucosa, including direct damage to the gastric mucosa, but also stimulate gastric acid secretion, resulting in mucosal damage, so wine can hurt the stomach, if the higher the alcohol content, the greater the amount of alcohol consumed, the greater the damage to the gastric mucosa. Red wine and beer contain low alcohol content, white wine contains high alcohol content, if you drink, you can choose the right amount of wine or beer, because red wine contains grape juice and fruit acids, has the role of promoting blood circulation, while beer contains high minerals, rich in nutrients. But before drinking it is best to drink a glass of milk or eat some pasta, drink more water during drinking, can dilute the concentration of alcohol in the stomach and reduce the damage to the gastric mucosa.