প্রকাশ: 08/12/2021
Frequently drinking too much alcohol is harmful to health.
Alcohol can have an impact on every body system.
How much alcohol a person drinks, genetic factors, gender,
body mass, and general state of health all influence how a person’s health
responds to chronic heavy drinking.
However, studies consistently show that, overall, heavy
alcohol consumption is detrimental to healthTrusted Source and a leading
preventable cause of death.
When the body takes in more alcohol than it can metabolize,
the excess builds up in the bloodstream. The heart circulates the blood alcohol
throughout the body, leading to changes in chemistry and normal body functions.
Even a single binge-drinking episode can result in
significant bodily impairment, damage, or death. Over time, excessive alcohol
use can lead to the development of many chronic diseases and other serious
health problems.
Alcohol has been found to contribute to at least 60Trusted
Source different health conditions.
Let’s look at the ten most common effects of heavy drinking.
1. Liver disease
Alcohol is mostly metabolized in the liver, which is why the
liver is particularly at risk of damage.
The body metabolizes alcohol into acetaldehyde, a substance
thatTrusted Source is both toxic and carcinogenic.
Alcoholic liver disease is influenced by the amount and
duration of alcohol abuse. Chronic, heavy drinking poses a substantial risk for
its development.
Drinking heavily significantly increases the risk of
alcoholic fatty liver, an early and reversible consequence of excessive alcohol
intake. Chronic drinking alters the liver’s metabolism of fats, and excess fat
accumulates in the liver.
Other effects on the liver include long-term inflammation,
called alcoholic hepatitis. This can lead to scar tissue.
Over a period ranging from several years to decades, the
scarring can completely invade the liver, causing it to be hard and nodular.
This is known as cirrhosis.
If the liver cannot perform its life-sustaining functions,
multiple organ failure and death will occur. Symptoms often develop only after
extensive damage has already been done.
2. Pancreatitis
Overconsumption of alcohol can lead to pancreatitis, a
painful inflammation of the pancreas that often requires hospitalization.
The inflammation is likely related to premature activation
of proenzymes to pancreatic enzymes and chronic exposure to acetaldehyde, and
other chemical activities in the pancreas caused by alcohol injury.
Around 70 percentTrusted Source of cases of pancreatitis
affects people who regularly drink large amounts of alcohol.
3. Cancer
Chronic alcohol consumption can increase the riskTrusted
Source of developing different cancers, including cancers of the mouth,
esophagus, larynx, stomach, liver, colon, rectum, and breast. Both acetaldehyde
and the alcohol itself contribute to the heightened risk.
People who smoke tobacco as well as drinking have a higher
risk of cancer of the upper gastrointestinal tract and respiratory tract.
4. Ulcers and
gastrointestinal problems
Heavy drinking can cause problemsTrusted Source with the
digestive system, such as stomach ulcers, acid reflux, heartburn, and
inflammation of the stomach lining, known as gastritis.
As alcohol initially passes through the gastrointestinal
tract, it begins to exert its toxic effects.11 Damage to the digestive system
can also lead to dangerous internal bleeding from enlarged veins in the
esophagus related to chronic liver disease.
Alcohol interferes with gastric acid secretion. It can delay
gastric emptying, and it can impair the muscle movements in the entire bowel.
The gastrointestinal tract sustains a considerable amount of
damage from alcohol.
5. Immune system
dysfunction
Drinking too much weakens the immune system, making the body
vulnerable to infectious diseases, such as pneumonia and tuberculosis.
Alcohol causes changes in red blood cells, white blood
cells, and platelets.
A drop in the white blood cell count can occur due to
alcoholism. This happens because the body’s production of white blood cells is
suppressed, and the cells become trapped in the spleen.
Each episode of heavy drinking reduces the body’s ability to
ward off infections. Exposure to large amounts of alcohol and chronic, heavy
alcohol use will adversely affect white blood cell production and function over
time.
There will be a higher riskTrusted Source of pneumonia,
tuberculosis (TB), HIV infection, and other conditions.
6. Brain damage
Alcohol is associated withTrusted Source blurred vision,
memory lapses, slurred speech, difficulty walking and slowed reaction time.
These are all due to its effects on the brain.
It alters the brain receptors and neurotransmitters, and it
interferes with a person’s cognitive function, moods, emotions, and reactions
on multiple levels.
Because alcohol is a central nervous system (CNS)
depressant, it causes difficulty with processing information and poses
challenges with solving simple problems.
Alcohol’s effect on serotonin and GABA receptors may cause
neurological changes that could lead to a reduction in a person’s normal fear
of consequences to their own actions, contributing to risk-taking or violent
behaviors.
Alcohol also disrupts fine motor coordination and balance,
often leading to injuries from falls. Excessive drinking can cause “blackouts”
or the inability to remember events. Long-term heavy drinking can speed up the
brain’s normal aging process, resulting in early and permanent dementia.
Until the age of 24 yearsTrusted Source, the brain is still
developing. As a result, young adults are especially vulnerable to the damaging
effects of alcohol.
7. Malnourishment and
vitamin deficiencies
Dysfunctional drinking leads to malnourishment and vitamin deficiencies.
This may be due partly to a poor diet, but also because
nutrients are not broken down properly. They are not adequately absorbed from
the gastrointestinal tract into the blood, and they are not used effectively by
the body’s cells.
Also, alcohol’s ability to interrupt the bone marrow’s red
blood cell production and to cause bleeding from gastric ulcers may lead to the
development of iron deficiency anemia.
8. Osteoporosis
Chronic heavy alcohol consumption, particularly during
adolescence and young adulthood, can dramatically affect bone health, and it
may increase the risk of developing osteoporosis, with a loss of bone mass,
later on in life.
Osteoporosis increases the risk of fractures, especially in
the proximal femur of the hip.
Alcohol interferes with the balance of calcium, vitamin D
production, and cortisol levels, adding to the potential weakening of the bone
structure.
People who drink excessively are more likely to fracture a
vertebra than those who do not.
Drinking high quantities of alcohol during adolescence
increases the riskTrusted Source of osteoporosis later in life.
9. Heart disease and
cardiovascular health
Heavy can cause blood pressure to be high by triggering the
release of certain hormones that cause constriction of blood vessels. This can
adversely affect the heart.
Excessive alcohol intake has long been linked to multiple
cardiovascular complications, includingTrusted Source angina, high blood
pressure, and a risk of heart failure.
Stroke is a potentially deadly complication of binge
drinking. Fluctuations in blood pressure and increases in platelet activation
are common during the body’s recovery from a binge. This deadly combination
heightens the chanceTrusted Source of ischemic stroke.
10. Accidents and
injuries
Drinking alcohol in any amount is linked to car crashes,
domestic violence falls, drowning, occupational injuries, suicide, and
homicide.
Driving ability may be impaired with as little as one drink,
and a person who drinks heavily is likely to sustain a greater severity of
injury with an accident.
Chronic or heavy drinking poses an enormous health risk.
Drinking too much, whether on one occasion or over an extended period, can lead
to severe and irreversible body damage.
No pattern of drinking is entirely risk-free, and there is no reliable method of predicting how or when an individual will be harmed as a result of the chronic heavy drinking of alcohol.
প্রধান সম্পাদকঃ সৈয়দ বোরহান কবীর
ক্রিয়েটিভ মিডিয়া লিমিটেডের অঙ্গ প্রতিষ্ঠান
বার্তা এবং বাণিজ্যিক কার্যালয়ঃ ২/৩ , ব্লক - ডি , লালমাটিয়া , ঢাকা -১২০৭
নিবন্ধিত ঠিকানাঃ বাড়ি# ৪৩ (লেভেল-৫) , রোড#১৬ নতুন (পুরাতন ২৭) , ধানমন্ডি , ঢাকা- ১২০৯
ফোনঃ +৮৮-০২৯১২৩৬৭৭