Forever Chemicals Navigating the Global Regulatory Maze of PFAS

Better Food. Better Health. Better World.

• 13 min

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In this episode, we explore the world of PFAS—per- and polyfluoroalkyl substances—often called “forever chemicals.” Found in everything from non-stick cookware and waterproof clothing to firefighting foam and food packaging, PFAS are some of the most persistent and widespread synthetic chemicals in modern life. But their resilience comes at a cost: long-term environmental contamination and growing concerns about human health, including links to cancer, developmental issues, and immune system effects. We break down the chemistry that makes PFAS so resistant, explain why testing and detection are so challenging, and examine how regulations are evolving across the EU, Canada, and the United States. From one-part-per-trillion testing thresholds to the latest EPA strategies, we look at how governments and industries are responding to the compliance maze. Whether you’re a business navigating PFAS regulations, a scientist tracking forever chemicals in the environment, or simply curious about how chemistry testing protects public health, this episode gives you a clear picture of the challenges and solutions.