Another option, and in my opinion, the better option, is to have routine B12 injections
Opening one requires a specific technique to ensure safety
That gap is worth planning around: the beyond-use window of a reconstituted solution (covered in the storage section) can be shorter than the drug supply lasts, especially for the 10 mg vial, so re-order and reconstitution-volume decisions should be made against the shorter of the two limits the stability window or the drug supply not just the drug supply alone
The only currently approved long-term therapy for obesity in the United States is not only having limited efficacy, but is also associated with number of side effects
British Journal of Haematology, 62: 712
One criticism is that syringes are too big at 3ml and ga, should be insulin 100iu needles