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B12 shots are generally safe as long as proper precautions are taken for the injections

A: The frequency of shots can vary depending on individual needs and treatment plans

For those without malabsorption issues, oral B12 supplements may be appropriate if dietary intake is insufficient

Side effect profiles Some data suggests men may experience slightly lower rates of nausea during escalation, though this difference is modest and doesn't warrant different starting doses

* Correspondence: Vishwanath Venketaraman, [email protected] Disclaimer All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers

doi: 10.3390/IJMS20112747 90 KapoorG.SaigalS.ElongavanA