What are PFA chemicals, and how do they affect our health? Or end up in our environment? Here’s everything you need to know about PFAs and ways we can reduce our exposure.
Essentially, PFAs are manmade chemicals known as “per- and polyfluoroalkyl substances.” They’re nicknamed forever chemicals because they are nearly indestructible. Most PFAs do not break down, so they can remain in the environment, or humans...forever.
One example is Teflon, a brand name for the chemical coating polytetrafluoroethylene (PTFE). Teflon is most commonly used in nonstick cookware. However, Teflon is used in a wide range of products, both on a consumer-level and within industry.
• Non-stick cookware • Water-proof attire and gear • Stain resistant coatings • Cleaning products • Personal care products • Microwave popcorn bags • Certain food packaging • Fire-fighting foam
– Drinking water from PFAS – Eating fish caught from water contaminated by PFAS – Eating food produced near where PFAS were used or made. – Eating food packaged in material that contains PFAS. – Accidental exposure
– The effects on the immune system, such as decreased vaccination response. – Changes in liver function – Lower birth weight. – Lifetime exposure to PFOA has been associated with kidney cancer.
• Switch to non-toxic cookware and bakeware that doesn’t contain Teflon. • Try to reduce takeout • Eat a more plant-based diet • Filter your water • Use natural and sustainable cleaning products. • Wear more natural fabrics