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Alcohol (also known as ethanol) has a number of effects on health. Short-term effects of alcohol consumption include intoxication and dehydration. Long-term effects of alcohol include changes in the metabolism of the liver and brain, with increased risk of several types of cancer and alcohol use disorder. [1]
Understanding the physiological and psychological effects of alcohol consumption can help you make an informed choice about whether to raise a glass or take a pass on that next round.
The level of ethanol consumption that minimizes the risk of disease, injury, and death is subject to some controversy. [16] Several studies have found a J-shaped relationship between alcohol consumption and health, [17] [18] [2] [19] meaning that risk is minimized at a certain (non-zero) consumption level, and drinking below or above this level increases risk, with the risk level of drinking a ...
“The scientific consensus has shifted due to the overwhelming evidence linking alcohol to over 200 health conditions, including cancers, cardiovascular diseases and injuries,” said Carina ...
Another one of alcohol's agreeable effects is body relaxation, which is possibly caused by neurons transmitting electrical signals in an alpha waves-pattern; such waves are actually observed (with the aid of EEGs) whenever the body is relaxed. [citation needed] Short-term effects of alcohol include the risk of injuries, violence, and fetal ...
A growing body of evidence warns of potential harms associated with alcohol consumption. ... “It is imperative that people are made aware of the potential impact of alcohol consumption and are ...
The reinforcing effects of alcohol consumption are mediated by acetaldehyde generated by catalase and other oxidizing enzymes such as cytochrome P-4502E1 in the brain. [60] Although acetaldehyde has been associated with some of the adverse and toxic effects of ethanol, it appears to play a central role in the activation of the mesolimbic ...
Up to 65% of American adults drink alcohol, but messaging around alcohol and its potential impact on health has been confusing in recent years. Some studies have claimed that smaller amounts of ...