PERFLUOROALKYL ACIDS: What Is the Evidence Telling Us?
2007
Perfluoroalkyl Acids: What Is the Evidence Telling Us?
publication
Evidence: moderate
Author Information
Author(s): Betts Kellyn S.
Hypothesis
What are the health impacts of perfluoroalkyl acids (PFAAs) on humans and animals?
Conclusion
Research indicates that exposure to PFAAs like PFOS and PFOA can have significant health effects on both humans and animals.
Supporting Evidence
- PFOA and PFOS have been detected in human blood and breast milk.
- Animal studies show that high doses of PFOS and PFOA can cause cancer and developmental delays.
- Prenatal exposure to PFOA and PFOS is linked to lower birth weights in infants.
- Research indicates that PFOA and PFOS can disrupt immune function in animals.
Takeaway
Some chemicals used in products like Teflon and Scotchgard can stay in our bodies for a long time and might make us sick.
Limitations
The study primarily focuses on animal studies and may not directly translate to human health effects.
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