Can Alcohol Cause Cancer?
August 14, 2023 | by Yashaswi Pathakamuri | Posted in FAQ's
Yes, alcohol consumption has been linked to an increased risk of several types of cancer. The International Agency for Research on Cancer (IARC), which is part of the World Health Organization (WHO), has classified alcohol as a Group 1 carcinogen, which means it is considered to be carcinogenic to humans. The link between alcohol and cancer is supported by extensive research and evidence.
The types of cancer that have been associated with alcohol consumption include:
- Mouth and Throat Cancer: Alcohol use is a significant risk factor for cancers of the mouth, throat, voice box (larynx), and esophagus. The risk increases with the amount and duration of alcohol consumption.
- Breast Cancer: Alcohol consumption is associated with an increased risk of breast cancer. Even moderate alcohol consumption can contribute to this risk.
- Liver Cancer: Chronic alcohol consumption is a major risk factor for liver cirrhosis, which in turn increases the risk of liver cancer (hepatocellular carcinoma).
- Colon and Rectal Cancer: Some studies have suggested a link between alcohol consumption and an increased risk of colon and rectal cancer.
- Stomach Cancer: Alcohol consumption has been associated with an increased risk of stomach (gastric) cancer.
It’s important to note that the risk of developing these cancers increases with higher levels of alcohol consumption. Additionally, certain factors such as genetics and overall health status can influence an individual’s susceptibility to alcohol-related cancer risk.
The mechanisms by which alcohol increases cancer risk are not fully understood, but they may involve the direct toxic effects of alcohol and its breakdown products, as well as its impact on various biological processes and DNA damage.
Reducing or avoiding alcohol consumption can contribute to a lower risk of developing alcohol-related cancers. If you have concerns about alcohol consumption and its potential impact on your health, it’s advisable to discuss your questions with a healthcare professional.