I'm glad to read that you're feelling so much better. :-)

I wanted to add that nerve pain can be from low vitamin B12. I experienced pretty intense nerve pain for years prior to having a lot of B12 replacement.

Recently I hurt my back and had a lot of pain for a month. Now I find that I have some of the old nerve pain back in my thighs, which I attribute to the stress of the back pain.

I have been using a lot of vitamin B12 lozenges, and am surprised that wasn't enough to keep the intense burning pain in my thighs from coming back. It must be that the stress of the back pain somehow leached out my B12 stores that were keeping away the burning pain in my thighs.

Which boils down to: If you have nerve pain, vitamin B12 can help, and if you have a LOT of pain, the amount of B12 needed is increased.