Women who consume about 1 drink per day have a 5 to 9 percent higher chance of developing breast cancer than women who do not drink at all.įor more information about alcohol and cancer, please visit the National Cancer Institute's webpage ' Alcohol and Cancer Risk' (last accessed October 21, 2021).ĭrinking too much can weaken your immune system, making your body a much easier target for disease.

Breast cancer: Studies have consistently found an increased risk of breast cancer in women with increasing alcohol intake.

In addition, people who inherit a deficiency in an enzyme that metabolizes alcohol have been found to have substantially increased risks of esophageal squamous cell carcinoma if they consume alcohol. Esophageal cancer, particularly esophageal squamous cell carcinoma.Head and neck cancer, including oral cavity, pharynx, and larynx cancers.Based on data from 2009, an estimated 3.5% of cancer deaths in the United States (about 19,500 deaths were alcohol related.'Ĭlear patterns have emerged between alcohol consumption and increased risks of certain types of cancer: Even those who have no more than one drink per day and people who binge drink (those who consume 4 or more drinks for women and 5 or more drinks for men in one sitting) have a modestly increased risk of some cancers. 'The evidence indicates that the more alcohol a person drinks–particularly the more alcohol a person drinks regularly over time–the higher his or her risk of developing an alcohol-associated cancer. In its Report on Carcinogens, the National Toxicology Program of the US Department of Health and Human Services lists consumption of alcoholic beverages as a known human carcinogen. Heavy drinking takes a toll on the liver, and can lead to a variety of problems and liver inflammations including:Īlcohol causes the pancreas to produce toxic substances that can eventually lead to pancreatitis, a dangerous inflammation in the pancreas that causes its swelling and pain (which may spread) and impairs its ability to make enzymes and hormones for proper digestion.Īccording to the National Cancer Institute: 'There is a strong scientific consensus that alcohol drinking can cause several types of cancer. Cardiomyopathy – Stretching and drooping of heart muscle.

These disruptions can change mood and behavior, and make it harder to think clearly and move with coordination.ĭrinking a lot over a long time or too much on a single occasion can damage the heart, causing problems including: Here’s how alcohol can affect your body:Īlcohol interferes with the brain’s communication pathways, and can affect the way the brain looks and works. Centers and Training Working Group Rosterĭrinking too much – on a single occasion or over time – can take a serious toll on your health.Alcohol Screening & Brief Intervention for Youth.Resources from the NIAAA College Task Force.The Healthcare Professional's Core Resource on Alcohol.Alcohol Interventions for Young Adults.

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