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The human body breaks alcohol down into chemicals that can damage DNA, causing cells to grow out of control and become cancerous, according to the National Cancer Institute.
Alcohol was determined to increase the risk of developing breast cancer, liver cancer, colorectal cancer, esophageal cancers, pharyngeal cancer, laryngeal cancer, and oral cancer. In 2009, the group determined that acetaldehyde which is a metabolite of ethanol is also carcinogenic to humans.
Here's the data that backs up Murthy's advisory, with some caveats:. How alcohol causes cancer. There are four ways alcohol causes cancer, Murthy said, citing a 2021 Nutrients study.. The first ...
The WHO’s International Agency for Research on Cancer classifies alcohol as a “Group 1” carcinogen, meaning there’s sufficient evidence that it can cause cancer in humans. Other ...
It has been reported that 3.6% of all cancer cases and 3.5% of cancer deaths worldwide are attributable to drinking of alcohol. [31] Breast cancer in women is linked with alcohol intake. [ 1 ] [ 32 ] Alcohol also increases the risk of cancers of the mouth, esophagus, pharynx and larynx, [ 33 ] colorectal cancer , [ 34 ] [ 35 ] liver cancer ...
[4] [6] Alcohol dehydrogenase and aldehyde dehydrogenase are present at their highest concentrations (in liver mitochondria). [98] [107] But these enzymes are widely expressed throughout the body, such as in the stomach and small intestine. [2] Some alcohol undergoes a first pass of metabolism in these areas, before it ever enters the ...
The advisory cites alcohol as the third leading preventable cause of cancer in the U.S. after tobacco and obesity and notes that there are about 20,000 alcohol-related cancer deaths in the country ...
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]