Sparkling Water Could Be Linked To Colorectal Cancer

Key Points:

• Concerns about canned sparkling water and colorectal cancer stem from potential exposure to per- and polyfluoroalkyl substances (PFAS), or "forever chemicals," found in some beverage packaging, which have been linked to various cancers and health issues.
• Experts note that while PFAS can disrupt bodily functions and promote gut inflammation—a factor in colorectal cancer—the levels found in sparkling water cans are typically below federal safety limits and not conclusively linked to cancer.
• There is currently no direct evidence that drinking canned sparkling water increases colorectal cancer risk, and more long-term research is needed to clarify any potential connection.
• Health specialists recommend consuming sparkling water in moderation, diversifying beverage choices, and focusing on established cancer prevention strategies such as maintaining a healthy weight, limiting processed meats, avoiding tobacco, and following screening guidelines.
• Regulatory bodies like the EPA are actively investigating PFAS risks, and consumers are advised to stay informed through reliable sources while making mindful consumption decisions.