I gotta say I love the metaphor as well. It was a good one. Regarding the orals I posted a question in this thread I dont think anyone replied to regarding the sublingual B-12 that is available now. In theory this would be a reasonably direct route to the blood as well. Anyone have any experience with or theories on? Its very cheap stuff and available online straight from the manufacturer in Tenn. I can post a link if anyone wants.Nathan said:Excellent use of metaphoric language. A-