Wow, my tounge really quivers, and it's scalloped as well.

How definitive is that? I mean, are both situations possibly caused by something else?

I'm edging away from the mercury hypothesis for a few reasons. All my bloodwork, including thyroid and adrenals is normal. My urinary porphyrins are normal. I know all these tests are equivocal, but all of them being normal gives me pause.

Also, my headaches have really ebbed from taking the B vits - quite dramatically. Now all I have is one symptom left, this weird neuropsych disturbance.

Anyway...