You probably didn't get a reply because no one knows for sure.
I have been trying to find out if ceramic is safe & the consensus is that it is safe as long as you are using a high quality ceramic


Ceramic is probably safer than teflon but I doubt that anyone can guarantee if it is 100% safe because who is going to do a long term tests

My sister has a cheap ceramic pan & I notice that is is already chipping at the edges but it is a cheaper ceramic pan that costs less then $100.
As for me I simply use a high quality branded stainless steel pan.