Hey Nannycoe -- can you please check to make sure you are posting in the right forum? I thought there was a new offer called B12 when I saw the title of your post - - it probably goes in the "off topic" area. I know sometimes we just post and don't even realize where we are posting (and I wish FC would limit the # of forums). I am guilty, too, so please don't think I am pointing a finger -- I just wanted to bring it to your attention.
For the record, I don't take B12 but am anxious to hear if it works for you!