The US Surgeon General has proposed adding warning labels to alcoholic beverages to inform consumers about their increased risk of cancer. Harvard T.H. Chan School of Public Health experts share their thoughts on the issue.
According to a January advisory, there is growing evidence linking alcohol consumption to an increased risk of seven types of cancer, including mouth, throat, and breast cancer. However, it’s estimated that less than half of Americans are aware of this link.
Professor Walter Willett notes that women should be informed about the potential risks associated with small amounts of alcohol consumption on breast health. He emphasizes that moderate drinking is still acceptable but encourages individuals to make their own informed decisions.
Professor Eric Rimm explains that the advisory’s summary of evidence is not new, but rather a reminder that alcohol poses a significant cancer risk. The increased risk in women is attributed to metabolites produced by alcohol that can impact hormone levels.
However, Rimm questions whether adding warning labels on alcohol is an effective approach, citing concerns that it may deter social drinking or lead to feelings of guilt among consumers.
Professor Timothy Rebbeck believes that while warning labels are a starting point, more comprehensive strategies will be needed to address the issue. He notes that it took decades to develop anti-smoking campaigns and that similar efforts will be required for alcohol.
Source: https://hsph.harvard.edu/news/alcohol-and-cancer-risk-harvard-chan-experts-weigh-in