basically its not worth it. Unless you are very very in depth into stuff that may require sufficent and surplus B12 its a waste. My Dr. was willing to scribe it to me but wanted to check the levels 1st, said i have elevated levels and decided to wait. I get to come in after a month or so for free blood work and he said he will see then.
Oral is a HUGE was of money, bio-avail rate is like 10% or some ridiculously low number.
Why do you want it?