how do you administer b12 injections to Give at Home to Yourself · PA Relief Instruction Guide for Intramuscular (IM)
Description
Table 2
Your provider determines the schedule based on your labs and response

While the daily goal is only about 6 micrograms, the bodys limited ability to absorb it from food is a major hurdle

The most important line in that table is the third one

Recent scars respond faster

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