Why do some people blush when they drink wine, and why do some people turn blue and white when they

This is because of the difference in genes. Because genes determine the amount and activity of acetaldehyde dehydrogenase in the liver. When the amount of acetaldehyde dehydrogenase in the body increases, the activity will be strengthened, and the alcohol will be converted into carbon dioxide and water in the body quickly, and the excretion rate is fast, and the alcohol accumulated in the body is less, so the face of such people will not turn red after drinking.

On the contrary, the smaller the amount of acetaldehyde dehydrogenase, the weaker the activity, after being converted into acetaldehyde, it cannot be converted into acetic acid in time, resulting in the accumulation of acetaldehyde in the body, and acetaldehyde has the effect of dilating blood vessels, so such people will have red face, red ears, accompanied by nausea, vomiting, headache and dizziness and other symptoms.

People with pale complexion may lack ethanol dehydrogenase and acetaldehyde dehydrogenase in their bodies, and the redness of the face may be telangiectasia.

People who drink alcohol and have a red face belong to a manifestation of alcoholism, which is often not able to drink too much alcohol and is likely to be dangerous. Pale after drinking is even more severe.

This condition is mainly considered to be due to a decrease in blood oxygen levels.

The blue face is generally believed to be caused by liver disease, because the liver is the main detoxification organ of the body, and traditional Chinese medicine believes that blue is the main cold, pain, and blood stasis. Therefore, considering blood circulation disorders and liver stasis, it is recommended to go to the hospital to check liver function, test blood routine, and rule out liver disease first. It can be administered orally with Chinese medicine**.

Precautions for drinking.

Do not use medicated wine as a banquet drink: some medicinal ingredients may contradict some ingredients in the food, or cause chemical changes, which can cause nausea, vomiting and discomfort after drinking.

Do not take a bath after drinking: The glucose stored in the body after drinking alcohol will be consumed by physical activity during bathing, causing a decrease in blood sugar content and a sharp drop in body temperature, while alcohol inhibits the normal activity of the liver and hinders the recovery of glucose storage in the body, resulting in life-threatening and death.

The above content refers to People's Daily Online-Drinking beer in summer These 8 taboos to remember.

After drinking, the blue face is due to acetaldehyde syndrome.

A small number of people who turn blue after drinking alcohol feel burning in the face within 5 10 minutes of ethanol absorption, and at the same time the face or whole body ** appears flushing, throbbing headache, dyspnea, nausea, vomiting, sweating, thirst, chest pain, low blood pressure, syncope, blurred vision and confusion and other symptoms, medically called "acetaldehyde syndrome", which is caused by the oxidative metabolism of ethanol caused by a significant increase in blood acetaldehyde levels.

Those who are blue after drinking should pay attention to protecting the liver and liver, and stay away from alcohol.

Some people drink a little bit of wine and their faces turn red, while some people get whiter the more they drink, mainly for the following 3 reasons:

1. Causes of ethanol

Some people's faces will turn red or white after drinking, the main reason is that alcohol will begin to metabolize after entering the body, and ethanol will be produced in the metabolic process. The appearance of ethanol will affect the color of the face, some people will not blush if the metabolism rate is fast, and some people will not blush if the metabolism rate is very slow. <>

2. Causes of the liver

The liver is responsible for breaking down alcohol, so when you drink alcohol, the liver's ability to relieve hangover becomes poor, and it is easy to blush. And some people do not blush after drinking, but the more they drink, the whiter they become, which means that the person's liver metabolism is still okay. So if you find that your face doesn't want to be red when you usually drink, but you have been drinking more and more red for a while, then it means that your liver function has started to decline slowly.

3. Emotional reasons

In fact, drinking has a lot to do with our usual emotions, for example, some people are in an excited state, and then drink again, at this time his face is easy to redden, but when his mood is stable, the redness of his face will slowly fade. And some people have been in a stable emotional state when they drink, so their face is not easy to red after drinking, and it is white. <>

Conclusion:

In fact, in life, whether your face will turn red or white after drinking, try not to drink if you can. Because drinking alcohol has a very big impact on your health, especially the liver, when the liver has problems, other organs of the body will also be affected, so your health will light up red. If there is really no way to drink alcohol, then you must drink more water after drinking, so that you can quickly metabolize the alcohol in the body, which will not only sober up quickly, but also reduce the damage.

Because people who drink alcohol and become red lack hangover enzymes in their bodies, they cannot break down alcohol in time.

This is due to the fact that everyone's physical condition is different, and everyone's ability to digest wine is obviously different, so it will lead to different situations.

I feel that it is good to be red, because the drinker is blushing, and it is very easy to make friends.

According to scientific explanations, the amount of alcohol in a person depends on the amount of alcohol dehydrogenase and aldehyde dehydrogenase in the body. Because the main ingredient in alcohol is ethanol (alcohol), after a person drinks alcohol, 90% of ethanol is excreted from the body through the action of alcohol dehydrogenase and aldehyde dehydrogenase into water and carbon dioxide. A person's high alcohol consumption indicates that the alcohol dehydrogenase and aldehyde dehydrogenase in his body are fully functional, so that ethanol rarely accumulates in the body.

People who drink a small amount of alcohol generally lack the activity of aldehyde dehydrogenase in the body. This enzyme can only slowly break down acetaldehyde into water and carbon dioxide when it reaches a certain concentration. As a result, people with small amounts of alcohol will have several times higher blood levels of acetaldehyde than normal when they drink the same amount of alcohol as people who drink more.

These large accumulations of acetaldehyde cause the uninterrupted blood vessels to dilate, and in order to make the blood pressure drop caused by the peripheral vasodilation rise rapidly, the body is forced to secrete adrenaline to promote the constriction of blood vessels, increase the heartbeat, and restore blood pressure. This is the reason why some people have a red face, a thick neck, a shortness of breath, a headache and dizziness without drinking much.

It should be noted that some people have cold hands and feet after drinking, and the blue face is a manifestation of blocked blood flow in the peripheral blood vessels.

That's a sign of drinking too much, pay attention next time.