i have had a compatibility test, but because i am so ill plus have multiple chemical sensitivities so bad, i dont want to take the chance on putting more stuff in my mouth that is bad for me...the test is not 100 percent..especially for sick people..and i dont want anymore crowns...they can eventually kill teeth...i know because i have 12 of them and some of my teeth died, and when they die, they become very toxic..also, you never know if you have decay, because it doesnt show on the xrays...
i just dont want to jump from the pan into the fire as far as materials..because i need a total mouth revision...thanks for responding to my post