Hi all, my first post here. I'm been dealing with dysautonomia for about a year now, it came out of nowhere. I had my B12 tested at the beginning of my problems and it was midrange, I also took sublingual methyl tabs since then. Then, a few weeks back I had a CBC that showed low blood platelets and a slightly high MCV, both of these can be signs of B12 deficiency. Since then I started B12 injections and I've seen maybe a 50% decrease in my symptoms...maybe 50% is too generous, but on a good day that's what it feels like. I still have all my symptoms unfortunately but my good days are much better and my heart doesn't pound as hard. I don't know if B12 is the cause of my problems (I've already taken a lot of shots and seem to have hit a plateau) but out of all the things and meds I've tried B12 injections have done the most. The sublingual pills even in large doses did nothing for me.
