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Despite DuPont's asserting that "cookware coated with DuPont Teflon non-stick coatings does not contain PFOA", [93] residual PFOA was also detected in finished PTFE products including PTFE cookware (4–75 parts per billion). [89] However, PFOA levels ranged from undetectable (<1.5) to 4.3 parts per billion in a more recent study. [50]
You should at least entertain the idea of abandoning nonstick pans entirely. Thanks in no small part to Bilott's extensive legal efforts, PFOA is no longer used in the production of nonstick cookware.
While PFOA has been phased out of many nonstick pans, Carignan points out that other forms of PFAS “that lack clear proof of long-term safety” continue to be used to manufacture the cooking ...
Not all non-stick pans use Teflon; other non-stick coatings have become available. For example, a mixture of titanium and ceramic can be sandblasted onto the pan surface, and then fired at 2,000 °C (3,630 °F) to produce a non-stick ceramic coating. [19] Ceramic nonstick pans use a finish of silica (silicon dioxide) to prevent sticking.
Concerning levels of PFOA have been found in the blood of people who work in or live near factories where the chemical is used, and in people regularly exposed to PFOA-containing products such as some ski waxes and stain-resistant fabric coatings, but non-stick cookware was not found to be a major source of exposure, as the PFOA is burned off ...
"You heat your pan and then you put in your fat and it instantly turns the pan into a nonstick. "If you would like to buy a nonstick, go for it. But the reality is you don't need to.