How to get rid of blushing after drinking

Drinking in moderation will not cause great harm to the body, but drinking excessively will not only cause alcohol poisoning, but in the long run it is easy to develop chronic diseases such as alcoholic liver. Some people will notice their faces gradually turning red after drinking a little bit of alcohol. In fact, the reason why the face turns red is that alcohol stimulates the expansion of human capillaries. How can we eliminate the phenomenon of blushing after drinking?

The pathway of alcohol absorption and metabolism after entering the human body

If you want to know why men blush, you should first understand the absorption and metabolism pathway of alcohol after it enters the human body. There are usually two enzymes in the human body - alcohol dehydrogenase (ADH) and acetaldehyde dehydrogenase (ALDH2). The former converts ethanol (alcohol) entering the human body into acetaldehyde, and then the latter converts acetaldehyde into acetic acid. Finally, the acetic acid is excreted from the human body, and the alcohol metabolism process is completed. This in between

The acetaldehyde formed in the process is a vasodilator. Before the acetaldehyde in the human body is converted into acetic acid, it will cause the capillaries to dilate, making people look flushed.

Under normal circumstances, the two enzymes function normally. As long as you don't consume too much alcohol, acetaldehyde will be quickly converted into acetic acid. It will only remain in the body when the amount you drink is too large and there is no time for metabolism. Moreover, people who blush when they drink alcohol usually have some abnormalities in the gene responsible for the production of acetaldehyde dehydrogenase in their bodies, which produces mutant acetaldehyde dehydrogenase (ALDH2*2). The activity of this similar enzyme is lower than that of normal acetaldehyde dehydrogenase, so acetaldehyde in the body cannot be converted quickly, and their faces turn red at the slightest contact with alcohol.

Everyone should drink in moderation.

People who blush when they drink alcohol cannot quickly metabolize the alcohol after it is converted into acetaldehyde. The excessive acetaldehyde accumulated in the body will not only make them feel more uncomfortable after a hangover, but also increase the risk of high blood pressure and cancer. But the boundaries of safe drinking are much stricter than those for people who drink without blushing. Of course, it's not just those who blush when drinking, anyone who drinks should know how to be moderate.