b12 injections where to inject Instruction Guide for Intramuscular (IM) Self-injection of Methylcobalamin 1mg/5mg Where to Safely Inject B12:
Description
Others spread the daily dose into 2-3 doses, taken in the morning and prior to physical exercise, in both cases on an empty stomach
Therefore, we depend on food to provide us with this essential vitamin

Two Variations Of B12 Injections Intramuscular And Subcutaneous Vitamin B12 deficiency is most commonly treated with either intramuscular or subcutaneous injections

Yes, split dosing is a valid approach, particularly for doses at the higher end of the range (450-500mcg daily)
[4] Wilding JP
