Hi, yeah there are different blocks of cerec, but i think they are basically very similar in composition anyway. They are continually touted as a biocompatible material, so this is a real shock to me.

It is enough to make you sick, definitely. I don't think I could afford the cerec anyway though, but it's just upsetting to know that if I could, I would now not be certain.

I am looking at heliomolar, but finding bad stuff out about that as well as good stuff. So this is just incredible.

But it is the other material the dentist I have uses. He's supposedly using biocompatible materials, and uses heliomolar, yet he uses cerec too, so....

You sound like you are hyper sensitive like me too. Certainly whatever you think you can cope with already in your mouth, like your composites i'd probably stick with those. Hope you can find out what they are.