Which material makes non-stick pans, non-stick?

and it contains harmful chemicals that stay in the body forever.theres a movie, Dark Waters, based on a true story of a huge class action suit against the company that buried it next to a town where many people and animals died.teflon is very dangerous, can't believe they still make it, watch the movie,very disturbing bc it basically says we all have this forever chemical in us. like worldwide.

PFAS are so very bad for you. Tiny flakes can break off that you don't see and to ingest these are so harmful. better to use Cast Iron pans.

I don't know this answer