Welcome to NT!

I'm sorry you are facing these frustrating symptoms and not getting very straight answers. I would be frustrated too!

Here's a link to the B12 thread. If you post on it, I'm sure MrsD will see it and have some great input to give you.

http://neurotalk.psychcentral.com/thread85103.html

I hope you will get some answers very soon!

Caring,
Rae