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B12 might be part of a multivitamin or a standalone supplement
J Clin Endocrinol Metab
Many people with B12 deficiency or pernicious anemia naturally lack sufficient detoxifying methyl donors, and have trouble clearing out the cyanide
Potential benefits may include support for: Healthy red blood cell production Normal neurological function Energy metabolism General wellbeing where deficiency exists It is important not to assume that vitamin B12 injections are suitable or necessary for everyone
Injection Technique General subcutaneous guidance from clinical best-practice resources
Standard human dosing protocols based on animal studies suggest 0.25-0.5 mg daily via subcutaneous injection for 4-8 weeks
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