Vitamin C (Ascorbic acid type) 2000-5000 mgs a day in your condition will help a lot.

I think I'd be pretty wary of lots of other supplements too though as sick as you are... maybe just some zinc to help your immune system and vitamin e.

Betcha you have some PFM crowns in there causing causing the galvanizing, may be a root canal filled with amalgam/mercury? I had a dentist do that to me, I pulled that tooth several only weeks later because it was hurting me a lot, though I wasn't aware of the possibilty of mercury poisoning till the next dentist filed down a different amalgam filled tooth.

This stupid dentist, the one that did the unnecessary root canal, he even told me he did not use amalgam in the filling. Then he told me there was no metal in the crown. Such a liar.