how to self inject b12 in thigh Shots at Home: How, Where & Often Yourself How To Give An (IM)

For information about other supplements that may help, see our answer to the question: Do any supplements, foods, or oils help reduce muscle pain, muscle cramps, or nighttime leg cramps

Seen objectively, however, there is ultimately very little difference between B12-fortified produce and supplements

For a 10mg vial with 3 mL of water, the concentration is 3.33 mg/mL

You reconstitute with bacteriostatic water but skip the alcohol swab step

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