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what is b12 injection given for The Advantages of Injections Versus Oral Supplements: Shawn Veiseh, M.D.: Family Medicine Do You Need a Prescription
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[DOI] [PubMed] [Google Scholar] 340.Melkonian, E

[PubMed: 12213875] 66

Miscellaneous Because of the instability of vitamin B12, the loss of vitamin can occur by adding other substances

If youd rather take a supplement once a day instead of once a week, 50 microgram tablets are most frequently advised and used
