Ceramics don't break down at temperatures encountered in cooking. Teflon does. The only question is whether the breakdown products are bioactive. Did you eve

Ceramics don't break down at temperatures encountered in cooking. Teflon does. The only question is whether the breakdown products are bioactive. Did you even read the second paragraph? Skepticism is a valuable thing, but it is not an unerring guide to truth. You need to be less credulous of your skepticism.