If you have a friend who seems completely immune to the dreaded symptoms of a hangover, they probably have genes to thank.
Many people have heard that drinking the same drink all night, sipping it slowly, or mixing each alcoholic drink with water can prevent hangover symptoms.
But about one-fifth of people are just biologically programmed to be less susceptible to the set of symptoms that accompany a hard night out, such as headaches, nausea, and vomiting.
Studies have shown that mutations in three genes determine how sick you feel after eating too much. alcohol.
A person can have one to three mutations that can affect the severity of hangover symptoms they feel after a night out.
CYP2E1 plays a role in determining how the body breaks down alcoholic compounds, and even small changes can hasten the process of removing alcohol from the body.
A genetic change can increase the rate at which your body metabolizes alcohol. As a result, it speeds up the process of getting over the effects of alcohol on your body, making you feel less hungover.
Another gene, ADH1B, regulates how the body converts alcohol into a substance called acetaldehyde. Acetaldehyde is a byproduct released when you drink alcohol.
Acetaldehyde is an organic chemical that causes the hangover feeling by accumulating in the liver, resulting in the associated headaches and nausea.
It is also known to have the potential to cause long-term damage to the human body, creating a risk of chronic disease and organ problems.
The ALDH2 gene, on the other hand, influences how the body encodes an enzyme called ALDH. This enzyme is responsible for removing toxins and other things from the human system.
This combination of genes allows a person to function with little sleep and dehydration, thus avoiding hangovers.
About 1 in 5 people have the perfect combination of genes that make them nearly immune to hangovers. Three key genes, CYP2E1, ABH1B, and her ALDH2, influence the metabolism and excretion of consumed alcohol.
The enzyme alcohol dehydrogenase, which metabolizes ethanol in substances to acetaldehyde, is a potentially toxic chemical at the heart of hangovers.
The body’s response to these toxins in the body causes many of the symptoms that make up a hangover.
What does alcohol do to the body?
Alcohol consumption has far-reaching effects on the body, both short-term and long-term.
This substance can interfere with neurotransmitter pathways in the brain and affect a person’s mood and behavior.
This is what makes a person intoxicated. Over time, these pathways can be significantly damaged by alcohol abuse.
Long-term alcohol use is associated with multiple cardiovascular problems, including cardiomyopathy, arrhythmia, stroke, and hypertension.
The liver is responsible for metabolizing alcohol in the body and can wear out over time.
Alcohol use is associated with fatty liver disease, alcoholic hepatitis, fibrosis, and cirrhosis of the liver.
It is also possible that the pancreas begins to secrete toxic substances throughout the body.
This substance is also associated with multiple cancers such as liver, head and neck, esophageal, breast and colorectal cancer.
Source: National Institute on Alcohol Abuse and Alcoholism
The spread of organic compounds can damage a person’s cell membranes and even form scar tissue in some organs.
When you drink alcohol, people urinate more as they try to rid the body of toxins.
It can also cause inflammation of the immune system, a significant drop in blood sugar levels, and irritation of a person’s stomach due to an increase in the amount of acid produced.
The body’s process of metabolizing these chemicals can also wake a person up and disrupt sleep.
As a result, people get even more tired.
Some people never experience these symptoms.
This may be due to genetic differences that affect how their bodies process and metabolize alcohol.
Studies have mainly been done in twins because their genetic similarity makes them valuable for testing genetic traits.
a 2014 survey For 4,496 pairs of twins, they found that genetics determined 45% of hangover susceptibility and frequency in men, and 40% in women.
The study also reported that the heritability of hangover tolerance—the heritability of not having a hangover in the morning after being drunk—was about 43% regardless of gender.
The other half is thought to be due to external factors, such as how quickly you drink and whether you eat while you’re drinking.
This means that no matter how much a person drinks or what they do during the night, genetics alone determine half of how bad they feel the next morning.
first ever study Research on the topic began in 1972 when a team led by Vanderbilt University gathered 13,511 twin men.
In a study published in 2014, researchers analyzed responses to alcohol-related questions such as “How often do you have a hangover?” Collected in 1972.
Analysis of the data found that the heritability of alcoholism is approximately 50% and that of hangovers is approximately 55%.
Large scale 2008 survey A study that collected data on high school and college students found that about 23% of people are likely to have the perfect combination of genes to avoid a hangover.
https://www.dailymail.co.uk/health/article-11358691/Why-people-just-not-hangovers.html?ns_mchannel=rss&ns_campaign=1490&ito=1490 Why do some people never get a hangover?