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is it safe to give yourself b12 injections at Home - Safety Guide for Self-Administration Instruction Guide for Intramuscular (IM)
Description
If I have any of this wrong, feel free to correct me (addressing more experienced members of this forum) The problem with a retest at this point is that after 6 injections, the B12 level will likely be elevated and it will be very difficult to know what the original value would have been
"Weight loss: Safety and efficacy of a peptide fragment (AOD-9604) in promoting fat metabolism." Obesity Reviews, 9(1), 23-29

Never use medication past their expiration date

Your body uses vitamin B12 more efficiently when you consume folate (vitamin B9) and iron together
