<<Disclaimer: Verify this information before applying it to your situation.>> Hi everyone... I know from personal experience and from other posts here that we Celiacs need to avoid certain things at the dentist, like regular dental cleaning compound (use pumice only)..and I personally had a violent reaction to a seaweed based impression material.... My question concerns the materials used for temporary "crowns"..that are replaced usually within 2-3 weeks with the real thing...and the glue used to hold these temps in place... Does anyone have any information on whether these things are GF?? I ask, because ever since I have had these 2 temps, 1 week apart..I have been mildly ill (general gluten ingestion reaction).. I have elimated EVERY questionable thing from my diet I can think of, and still am not 100%.... Why don't I ask my dentist??...because he is already tired of me, and thinks I am nuts to begin with... and should just shut up and put up with what ever I have to for dental health. He had to look up Celiac in a book, and still got the information wrong, and never gives me a chance to explain......thinking of changing dentists....any homeopathic dentists out there????? thanks for any help you can give me.... BTW the one temp already came loose, but my job prevents me from getting it fixed, so I am holding it together with my tongue!!! GREAT huh!!?!?! thanks rana