how alcohol affects the body?
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Consuming too much alcohol is linked to high blood pressure, irregular heartbeat, trouble pumping blood through the body, blood clots, stroke, cardiomyopathy (sagging, stretched heart muscle), or heart attack. Excessive alcohol use, both directly and through malnutrition, can also lead to anemia.
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One of the biggest effects alcohol has on your skin is dehydration, according to Tess Mauricio, MD, FAAD and CEO of MBeautyClinic.com. "It dehydrates the skin and will cause your wrinkles and pores to be more visible," Dr. Mauricio told INSIDER. "Your skin will lose it's natural plumpness and healthy glow."
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Other brain structures affected by alcohol include: The Frontal Lobes: The frontal lobes of our brain are responsible for cognition, thought, memory, and judgment. By inhibiting its effects, alcohol impairs nearly every one of these functions. The hippocampus: The hippocampus forms and stores memory.
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Alcohol in any concentration is harmful to the body, so the 2-3 shots, a pretty decent amount, are already doing damage to your body.
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There's some truth to the idea that alcohol can reduce stress. Alcohol is a sedative and a depressant that affects the central nervous system. At first, drinking can reduce fears and take your mind off of your troubles. It can help you feel less shy, give you a boost in mood, and make you feel generally relaxed.
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The alcohol will get into your bloodstream faster as your blood vessels will be dilated (opened more) due to the heat and increased blood pressure. Then the alcohol will circulate in the body faster, making you drunker than normal.
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People who don't drink, on the other hand, tend to be much healthier. They aren't prone to alcohol's effects on the body. Because the body is freed from processing toxic chemicals, it can focus its energy on other things. As a result, the mind and body are able to function at optimum levels.
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Chronic alcohol abuse can have catastrophic health effects, impacting your entire body and causing a range of health problems. For example, it can cause liver damage — including cirrhosis — brain damage, heart failure, diabetes, cancer and infections ( 9 , 54 , 58 , 71 , 72 , 73 ).
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Drinking large amounts of alcohol for many years will take its toll on many of the body's organs and may cause organ damage. Organs known to be damaged by long-term alcohol misuse include the brain and nervous system, heart, liver and pancreas.
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How does alcohol affect my heart? There is a very clear link between regularly drinking too much alcohol and having high blood pressure. Over time, high blood pressure (hypertension) puts strain on the heart muscle and can lead to cardiovascular disease (CVD), which increases your risk of heart attack and stroke.
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Here's the hard truth: Alcohol may make you dumber, but it most certainly doesn't kill your brain cells. ... "When alcohol reaches the brain, it disables function by damaging the connective tissue at the end of neurons.
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Alcohol and weight loss Alcohol lowers your levels of testosterone an important hormone your body relies on for losing weight and increasing muscle tissue. Alcohol dramatically lowers your inhibitions when it comes to the food choices you make. So if you stop drinking alcohol you set yourself up for weight loss.
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Alcohol is an inflammatory substance, meaning it tends to cause swelling in the body. This inflammation may be made much worse by the things often mixed with alcohol, such as sugary and carbonated liquids, which can result in gas, discomfort, and more bloating.
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Since your body can absorb alcohol faster than it can metabolize it, alcohol can build up in your bloodstream. If you drink faster than you metabolize your drinks, you build up acetaldehyde in the liver, your BAC level rises more quickly, and the effects of alcohol increase.
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Alcohol weakens the muscles of the eyes and can permanently damage the optic nerve which transmits visual images to the brain. Prolonged alcohol use can cause involuntary rapid eye movement. Neurological disruptions. Alcohol slows down the communication between the eyes and the brain.
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So CFS/ME patients would suffer adversely from the effects of alcohol, over and above the extent to which healthy individuals do, for two reasons; firstly alcohol will be incompletely metabolised in the liver and secondly alcohol impacts directly on the brain – see below.
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The liver also plays a role in the metabolism of fats, carbohydrates, and proteins. Excess alcohol consumption can lead to what is known as alcoholic fatty liver. This condition can damage your liver, affecting the way your body metabolizes and stores carbohydrates and fats.