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For B12 deficiency, a typical injection dose is 1,000 micrograms (mcg) once a week for 4 to 8 weeks, then monthly
Lower starting doses reveal individual sensitivity before committing to higher amounts
No claims are made regarding therapeutic, diagnostic, or clinical applications
doi:10.1016/j.toxlet.2013.02.003 58
Any misuse outside approved research context is strictly prohibited and may be illegal
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