I had composite fillings about 1 1/2 years ago. I'm noticing now that where the filling is it is getting discolored. To be exact the discoloration is a dark shad of
greenGreen tea. I don't smoke, I don't drink coffee or tea. I am not on any medication. I never did drugs nor do I ever plan on doing drugs. Do I have reason to be concerned. Does this pose a health risk to me?