I had/have hypert symptoms from the merc/lead.. Yeah, I fired my gp after 25yrs of... duh? I believe they do know better (in the light of sheer repetition dealing with patients) How could they not? They literally 'bought' into what they knew was going to be a very lucrative sp.)market and are staying til they get their bucks and then gone. (most of their patients, the dentists supply I think!) They'll be next to the dentists in that 'hot spot in hell'