Talking about "Tail Chasing" Could you post one scientific article/study which proves mercury in any of it's forms (elemental, vapor etc) in the mouths of humans is non toxic and does not cause neuron cell damage/death.
Not to be rude (honestly) but to hit home as squarely as I can with the point, I propose the same challenge to you, only regarding grape kool-aide.
When an element is so common among both the general public AND people with MS, especially when it's sinister seeming and forefront in the public eye, yet has no supporting evidence pinpointing it as the culprit, that's where the tail chasing comes in. It's part and parcel of the history of MS.
I think it's wonderful that you are fighting MS tooth and nail and I hope beyond hope that making yourself mercury free will cower the monster.
(please check your PM's)