Facial flushing after drinking alcohol is caused by the temporary dilation of subcutaneous blood vessels. This is because these individuals have highly efficient alcohol dehydrogenase in their bodies, which rapidly converts alcohol in the blood into acetaldehyde. Acetaldehyde has the effect of dilating capillaries, causing symptoms such as a flushed face and even redness of the skin on the body, which is what we commonly call "getting a red face."
During holidays, people tend to drink heartily, which can easily lead to excessive alcohol consumption. If you eat something before drinking, such as high-protein dishes or foods, or drink some soy milk, these foods can react with the alcohol in the stomach, reducing the absorption of alcohol. Additionally, eating some fruits has a good effect on preventing drunkenness.
Watermelon promotes urination to accelerate alcohol excretion
Watermelon is sweet and cold in nature, with the effects of clearing heat, relieving summer heat, eliminating vexation, quenching thirst, promoting urination, and lowering blood pressure. Drinking a glass of watermelon juice after drinking is very beneficial for preventing drunkenness because, once it enters the body, it can produce a competitive inhibition on alcohol absorption, reducing the amount of alcohol that enters the bloodstream. On the other hand, watermelon juice has a significant diuretic effect, which can promote the faster excretion of alcohol from the body. Fresh grapes can treat post-drunk nausea and vomiting
Grapes are rich in tartaric acid, which can interact with the ethanol in alcohol to form esters, achieving the goal of sobering up. If eaten before drinking, they can also effectively prevent drunkenness.
Bananas can treat post-drunk palpitations and chest tightness
Eating some bananas after drinking can increase blood sugar concentration, reduce the proportion of alcohol in the blood, and achieve the goal of sobering up. At the same time, it can also alleviate symptoms such as palpitations and chest tightness.
Facial flushing after drinking alcohol is caused by the temporary dilation of subcutaneous blood vessels. This is because these individuals have highly efficient alcohol dehydrogenase in their bodies, which rapidly converts alcohol in the blood into acetaldehyde. Acetaldehyde has the effect of dilating capillaries, causing symptoms such as a flushed face and even redness of the skin on the body, which is what we commonly call "getting a red face."
In addition to alcohol dehydrogenase, the human body also has a substance called acetaldehyde dehydrogenase. People who get a red face when drinking only have the former enzyme but not the latter, leading to the rapid accumulation of acetaldehyde in the body which is slowly metabolized, so the redness lasts longer.
Compared to people who "don't change color" after drinking, acetaldehyde stays longer in these individuals and has a greater toxic effect. However, generally speaking, after 1-2 hours, the redness will gradually fade away. This is because the cytochrome P450 in the liver slowly converts acetaldehyde into acetic acid, which is then metabolized after entering the circulatory system.