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doi:10.1152/ajprenal.1979.237.6.F441 6.Yesberg N, Henderson M, Budtz-Olsen O
Helps prevent and treat Vitamin B12 deficiencies
While it might seem like simple math a 1000 micrograms (mcg) B12 shot is equal to a 1,000 mcg B12 supplement its not that simple
Ethics declarations Competing Interests The authors declare no competing interests
This prohibition applies regardless of the form - dietary supplement or otherwise - and regardless of the source
What do I do if I miss a dose
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