Hi Rose,
Thanks for your help,
I've been taking b12 cyanocobalimin injected 1000 mcgs, weekly for 1 1/2 years and got up to 800, then for no reason it rocked down to 400, and
then 550, and then they set me at twice monthly......and I was up to 668 two weeks ago.

I've asked the neuro if I could take the methylcobalamin sublingual or the b12 patch. He asked me to get the info to him via email.

I had the boat load of blood taken this am.......I lost count at 12 tubes....don't know what that all will turn up.

So, I am looking for the very best link to those two types of b12 to try to get info to my doctor.

thanks
laura