Microplastics are terrifying and all that, but I’m sort of more worried about plasticisers like BPA, BPF, BPS and the rest of the alphabet of BP-whatever’s that was created and brought into use after the dangers of BPA were realized.
Just a heads up - if something plastic says it’s BPA-free, it probably uses a different bisphenol compound that is less studied than BPA. And is likely as toxic (or even more toxic)!
But nobody ever talks about those, because science words.
Your comment reminded me about how I keep wondering if I should bite the bullet and throw away all the plastic cups, plates, bowls, and utensils in the house. Spend a little money on more metal and ceramic stuff, and potentially benefit my family’s health long term. Maybe.
You might not be better off with metal ustensils, loads of PFAS are used in the manufacturing process and end up in the finished product.
A professor once told me: "You cannot avoid contamination, you just have to diversify the sources."
FYI items labeled as microwavable are tested to assess what leaches in the food or liquids under normal use. The leachate has to be identified and approved by the FDA (doesn't mean safe but at least ok-ish)
The beautiful thing about Teflon is also its downfall. It's such a stable unreactive product that it never breaks down! Ever. Also the process of making it is pretty awful, too.
I think the molecular structure is very similar to a necessary molecule (fat or sth.?). So the PFAS get in the place a normal molecule should be but they do the job not as good. Something like that.
Great MinuteEarth Video about PFAS (4') https://www.youtube.com/watch?v=H3aFzQdWQTg