What harm does drinking on an empty stomach have?

Wine is a good thing and a bad thing. It is good when it is needed, but harmful when it is excessive. The influence of alcohol on the body depends on the alcohol concentration in the blood, and it is related to the alcohol content in the wine, the drinking speed, whether it is on an empty stomach and the types of food eaten at the same time.

The harm of drinking on an empty stomach:

First, drinking heavily on an empty stomach can lead to shock.

When there is no food in the stomach, the wine stays in the stomach for a short time. Among them, 80% alcohol is absorbed by duodenum and jejunum, and the rest is absorbed by stomach. The absorption capacity can reach more than 90% in one and a half hours. Five minutes after drinking, people have alcohol in their blood. 100 ml of blood alcohol content in 200-400 mg, it will be obviously poisoned. At 400 mg -500 mg, it will cause deep anesthesia in the brain and even death. Therefore, drinking on an empty stomach is easy to get drunk even if the amount of alcohol is not much, which increases the harm of alcohol to the human body.

Second, drinking on an empty stomach can easily cause stomach problems.

When the human body is on an empty stomach, because there is no food in the stomach, alcohol will directly stimulate the stomach wall and cause gastritis. In severe cases, it may lead to vomiting blood, and long-term fasting drinking will also cause gastric ulcer.

Third, drinking on an empty stomach increases the incidence of hypoglycemia.

After drinking alcohol, ethanol is metabolized into acetaldehyde by the liver in human body, and then further decomposed into water and carbon dioxide. If people drink alcohol when they are hungry on an empty stomach, there is little glycogen storage in the liver and blood sugar is low; Because ethanol is quickly absorbed into the blood, it can stimulate pancreatic β cells to secrete a lot of insulin, further reducing blood sugar concentration; At the same time, the rapid entry of ethanol into the liver can also inhibit the decomposition of hepatic glycogen and gluconeogenesis, and increase the occurrence of hypoglycemia.

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