The difference between people who lose their color when drinking alcohol and those who turn red

 

What is the difference between a person whose face turns red and a person whose flush disappears?

 

Blushing is a normal physiological response. When drinking alcohol, blood vessels throughout the body temporarily dilate. The same happens in the face, causing it to turn red as blood rushes there. Conversely, a pale face often indicates a person with decreased parasympathetic nervous system function. When drinking alcohol, blood does not circulate well throughout the body and tends to pool in the lower parts, causing the face to become pale. Such individuals should sit with their legs crossed or lie down for a while to rest.

Does drinking frequently make a person who is sensitive to alcohol develop more alcohol tolerance?

 

The amount of alcohol dehydrogenase in a person's body varies, and if it is low, they become intoxicated quickly even after drinking a small amount. This is called being alcohol-sensitive. Even if someone is alcohol-sensitive, increasing the frequency of drinking can raise the amount of alcohol dehydrogenase by 20-30%, which can increase their alcohol tolerance by about one or two drinks. However, saying "my alcohol tolerance has increased by a bottle" may not be accurate. It is not that their tolerance has increased, but rather that their brain's arousal activity has increased. The body cannot properly metabolize alcohol, but the brain mistakenly perceives that they can handle more alcohol.

Some people get drunk easily even with a little drink, while others don't get drunk even after drinking a lot.

Who among people should pay more attention to their health?

 

The more you drink alcohol, the worse it is for your body. Naturally, people who get drunk easily even with small amounts should be more cautious. Those who get drunk after just a little drinking usually stop drinking once they are intoxicated, so they tend to have a lower alcohol tolerance.

Why do people's drinking habits differ?

 

Drinking habits are determined by which part of the brain's cortex reacts most sensitively. People with a sensitive impulse control center cannot suppress impulses when drinking, leading to easy agitation and aggressive behavior. On the other hand, those with a sensitive emotion regulation center tend to exhibit drinking habits such as laughing or crying. People with a sensitive integration function area experience decreased judgment, memory, and concentration, and those with a sensitive arousal center often fall asleep when they drink.

Why do people look for cigarettes when they drink alcohol?

 

Since alcohol and cigarettes are related to the same pleasure centers in the brain, when alcohol stimulates that area, it triggers the thought of smoking. However, smoking at this time also stimulates the pleasure centers, leading to an increase in alcohol consumption, creating a vicious cycle. Additionally, intoxication impairs memory and makes it difficult to maintain body balance, but nicotine in cigarettes has an arousal effect that temporarily reduces intoxication. Because of these effects, when drunk, people unconsciously seek cigarettes.

Do hangover relief drinks really work?

 

Drinking hangover relief beverages before consuming alcohol can be somewhat helpful. The ingredients in hangover relief drinks activate alcohol metabolism, reducing acetaldehyde, which is a substance that causes hangovers, and also decrease alcohol absorption in the gastrointestinal tract. However, hangover relief drinks are not always effective. They only work when consumed by people with normal liver function. Additionally, it is difficult to see any effect after excessive drinking.

Why is drinking large amounts of alcohol more harmful to health?

 

Alcohol is absorbed most effectively when its alcohol content is between 10 and 15 degrees. Mixing spirits or soju with beer adjusts the alcohol content to this range, which is why drinking a bomb shot allows alcohol to be absorbed more quickly, leading to quicker intoxication. In particular, when various types of mixtures contained in each type of alcohol are combined, they cause chemical reactions that result in severe hangovers.

Why does alcohol make you feel less full than water when consumed in the same amount?

 

Alcohol stays in the bloodstream for a shorter time than water and is absorbed more quickly. Because of this, even if the amount is the same, drinking alcohol makes you feel less full than drinking water. Additionally, consuming alcohol impairs sensory functions, making you feel less satiated.