
Can Sparkling Water Raise Colorectal Cancer Risk? Experts Say More Research Is Needed
There’s no direct evidence that canned sparkling water causes colorectal cancer; any risk would come from PFAS in can linings, usually well below federal limits, and the science is still evolving. In the meantime, practice moderation, opt for filtered water when possible, and focus on established risk-reduction factors like maintaining a healthy weight, limiting processed/red meat, avoiding tobacco, moderating alcohol, staying physically active, and following recommended colorectal cancer screening.









