If you’re a pet owner, you may be inadvertently exposing your beloved companion to a class of toxic compounds known as PFAS or “forever chemicals.”
A recent study by the Environmental Working Group uncovered alarming evidence – every single pet food bag tested from popular brands contained indicators of PFAS contamination.1
These synthetic chemicals don’t break down easily and can accumulate in the bodies of people and animals over time, potentially causing serious health issues.
As loving owners, we must ask ourselves – are we unwittingly putting our four-legged family members at risk with every meal?
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What the New Study Found
The Environmental Working Group (EWG) commissioned tests on 11 bags of pet food from 7 popular brands. They tested the bags for total fluorine, an indicator of PFAS. The 4 bags with the highest fluorine levels underwent additional testing.
Specific PFAS chemicals detected included PFBA, PFPeA, PFHxA, PFHpA, x62FTCA, x62diPAP and PFPrA. Purina Cat Chow Complete Chicken had the highest total PFAS at 245 ppb. Meow Mix Tender Centers Salmon & Chicken Flavors and Kibbles n’ Bits Bacon & Steak flavor also had high levels.
What Are PFAS & Why Are They Concerning?
PFAS stands for per- and polyfluoroalkyl substances, a class of over 4,700 chemicals. They are used in products to provide water, grease, and stain resistance.
Known as “forever chemicals”, PFAS persist in the environment and build up in the bodies of people and animals over time. They have been linked to health problems like:
- Cancer
- Liver and thyroid disease
- Developmental issues
- Decreased immunity
Pets may be exposed by ingesting food contaminated by the packaging. Babies and young children are also vulnerable through exposure to household dust.
How PFAS Can Migrate from Packaging into Pet Food
PFAS in packaging can break down and leach into food over time. This migration is accelerated by the heat and acidity of the food. Previous studies have shown the potential for PFAS transfer from packaging to food. (ref)
Pets are chronically exposed to contaminated food throughout their lifetimes. Their compressed lifespans mean health effects from PFAS may emerge more rapidly compared to humans.
Health Risks of PFAS Exposure for Pets
Studies suggest PFAS exposure can cause various health issues in pets, such as:
- Immune system damage
- Decreased ability to develop antibodies
- Liver disease and abnormal liver function
- Thyroid disorders and hormone disruption
- Developmental effects in young animals
- Potential links to certain cancers
PFAS bioaccumulate in the body over time, leading to increasing levels and risks.
Lack of Regulation & Disclosure around PFAS Use
The FDA has banned only 3 PFAS chemicals in food packaging so far, with hundreds of others still permitted. There are no requirements for manufacturers to disclose PFAS use to consumers. (ref)
Federal regulations and testing by the EPA remain weak. While some states are starting to ban PFAS in food packaging, these efforts are not yet widespread.
What Pet Owners Can Do to Minimize Risks
As a pet owner, you can take proactive steps to reduce your pet’s exposure to PFAS:
- Transition to pet foods in packaging less likely to contain PFAS, such as those not marketed as grease-resistant.
- Avoid heating pet food in the original packaging, which can increase PFAS migration.
- Transfer pet food to glass or stainless steel containers for storage.
- Support legislation banning PFAS in food packaging.
- Consult with your veterinarian if you are concerned about past PFAS exposure.
It’s time for pet food manufacturers to commit to phasing out PFAS in their products. In the meantime, pet owners should take precautions to minimize exposure from bags and demand better regulations from the government.
Our cats and dogs depend on us to keep them safe and healthy. By spreading awareness and pushing for change, we can give our beloved companions the PFAS-free future they deserve.
Source:
1. EWG.org News Release
Davin is a jack-of-all-trades but has professional training and experience in various home and garden subjects. He leans on other experts when needed and edits and fact-checks all articles.