White wine has a definite stomach injuring property and should be avoided as much as possible in daily life. White wine can directly stimulate the mucous membrane of the gastrointestinal tract to cause damage, which is one of the most important causes of stomach damage. When the concentration of alcohol in the stomach exceeds 10%, it can also directly stimulate the increase of gastric acid secretion. If this is an empty stomach, the stomach acid is more likely to cause damage to the gastric mucosa. If the alcohol concentration in the stomach continues to rise, it can also inhibit gastric motility and delay gastric emptying, which means that the time for alcohol to act on the gastric mucosa will be further extended. White wine can also relax the sphincter at the esophageal spout, leading to gastroesophageal reflux and further damage to the esophagus. White wine is also an important trigger for gastric cancer, as is Helicobacter pylori infection and eating preserved foods. Alcohol consumption is harmful to health. Alcohol not only injures the stomach, but also the liver. The product of alcohol in the process of metabolism, acetaldehyde, is carcinogenic and can cause liver cancer. Therefore, if you should try not to drink alcohol in normal times, if you drink alcohol, you can take in a certain amount of diet to reduce the damage to the gastric mucosa.