Question: are all ceramic cookware safe?
Answer: Ceramic cookware does not contain the chemicals found in Teflon (i.e. PTFE and PFOA) non stick coating. Since the cookware is glazed (in a kiln) instead of coated (or dipped), the cookware is 100% safe. Unfortunately, there is no answer as to which is the safest ceramic cookware since all of them are 100% safe.