Thanks MELODYL! I am healed enough that I can do most everything I always have. I just deal w the pain. I work as a designer in a flower shop. Everyone thinks its a fu fu job. Most people haven't a clue how physcial this job is. Lots of lifting, lugging and twisting motions. Fill a 5 gallon bucket up about halfway and lug that around w you all day long. In the summer, I do that, and I am a landscape designer on the side. Also all physcial work. (love it all tho.) I'm a very outdoorsy (that a word?!) type lady. I have to stay moving to deal with body. I have a question for anyone that might have an answer: Has anyone been on cyanoB12 for years, healed pretty much, and then changed to MethylB12? Did you reverse to old symptoms? Did you feel better? How long did it take before you felt anything? Any reactions, good or bad? I'm very curious, as I don't see this discussed so far. Still reading and asking questions at this point.