Scientists find probiotic pathway to detox PFAS chemicals linked to cancer, liver disease, and hormone disruption
A revolutionary study by researchers at the University of Cambridge has revealed a promising method to remove toxic ‘forever chemicals’—known scientifically as PFAS (per- and polyfluoroalkyl substances)—from the human body using gut bacteria.
Often found in common items like non-stick cookware, food packaging, water-repellent clothing, and firefighting foam, PFAS are notorious for persisting in the environment and accumulating in human tissues over time. They have been linked to cancer, hormonal imbalances, liver and kidney damage, and even reproductive and immune dysfunction.
Key Breakthrough: Gut Microbiome May Hold the Key
In the study, mice exposed to PFAS were treated with a specially designed probiotic blend that reduced PFAS levels in the blood by up to 74%. The treatment worked by stimulating gut bacteria capable of breaking down or metabolizing PFAS molecules, effectively clearing them from the body.
“Our gut may already hold a natural solution,” said Dr. Markus Müller, a senior microbiologist on the project. “By understanding and enhancing certain microbial pathways, we can potentially turn the body into its own detox system.”
Why This Matters for Global Health
PFAS contamination affects millions worldwide, and is especially widespread in drinking water supplies and processed food chains. Current detox methods—such as blood filtration or chelation therapy—are invasive, costly, and not always effective.
This probiotic-based approach could lead to easier, affordable, and non-invasive treatments, especially critical for communities with high exposure or for pregnant women and children, who are more vulnerable to PFAS-related diseases.
What’s Next?
The research team is now preparing for human clinical trials and exploring how to safely deliver these probiotics in the form of supplements or functional foods. If successful, this could become the first biologically-based therapy to effectively eliminate PFAS from the human body.
PFAS Detox: A Global Health Priority
As global attention grows on the long-term health impact of chemical exposure, this breakthrough marks a crucial step toward sustainable solutions in environmental medicine and preventive health care.
Source: New York Post – Scientists eye easy way to rid the body of forever chemicals
