this post was submitted on 16 May 2025
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A Boring Dystopia

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It seems I shouldn't have posted this without context

TL;DW

  • yes the video is (at least partially) about Teflon, hence the cynical title

  • no, Teflon (or generally big Fluoropolymers) are not the problem. Ingesting them does nothing to you, because as long, chemically inert polymers they just pass through you from one end to the other

  • The problem are perfluoroalkyl acids: C8 (PFOA) and later substitutes such as C6/GenX, PFOS, PFHA, PFHxS which are chemicals used to start the Teflon polymerization. They are short-chained carbon-fluorine molecules that coincidentally mimic the structure of fatty acids, thus can accumulate in our bodies without a way for our bodies to break them down.

  • These chemicals leach into the environment from factories and accumulate in everything, to the point that the whole water cycle has been contaminated (yes that shit comes down everywhere with the rain)

  • There is conclusive proof that PFOA exposure is linked to a number of organ damage and cancers, particularly testicular cancer and kidney cancer, with likely links to lung and pancreatic cancer not reflected in the study due to survivor bias (they died before the study was concluded)

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[–] Joeffect@lemmy.world -1 points 1 day ago (1 children)

should i tell you?

Ceramic-coated cookware looks nice and seems like a safe option at first. After all, 100% ceramic is completely safe for cooking purposes. However, a coating of ceramic is usually hiding bad materials.

The soft ceramic coating isn’t the most durable and starts chipping after several months of everyday use. When that happens, lead and cadmium that is sometimes found in the coating will end up in your food and later in your body. Lead poisoning is one of the most dangerous types of metal poisoning and can result in abdominal pain, headaches, infertility, and other health complications (and in severe cases, coma and death). Even when the coating is lead-free, chipped cookware can still present dangers — it’s usually neurotoxic aluminum that’s under the ceramic coating.

[–] accideath@feddit.org 1 points 1 day ago

Thanks but I specifically bought a set that was lead and cadmium free. Besides that, I don’t use those pans daily, so they’ll still last for a while. Maybe I’ll get steel after, but as of now, I like the characteristics of a good anti-stick coating a lot more than steel.

Also, as soon as they chip, they will be replaced anyways. Why would I cook with a broken pan? You wouldn’t use a steel pan with a hole in it either.

The „the aluminium underneath is unhealthy“ is just as terrible an argument as „the steel pan hurts more when you drop it on your foot“, imo.