News & Views
ASCO Links Alcohol to Increased Risk for Several Cancers
In a November 2017 special statement, the American Society of Clinical Oncology (ASCO) cited evidence that alcohol consumption directly increases the risk for oropharyngeal and larynx cancer, esophageal cancer, hepatocellular carcinoma, breast cancer, and colon cancer. Although heavy drinking increases risk the most, ASCO noted that even modest consumption puts people at higher risk for these and other cancers. The World Health Organization’s International Agency for Research on Cancer has classified alcohol as a group I carcinogen because it causes cancer in humans.