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it does not describe oral or subcutaneous timing in people
Authors: We found that oral vitamin B 12 replacement at 1000 g daily was adequate to replace vitamin B 12 levels in patients with pernicious anemia
Image: Peter Dazeley/Getty Images About the Author Marygrace Taylor, Health Writer About the Reviewer Pieter Cohen, MD, Contributor Disclaimer: As a service to our readers, Harvard Health Publishing provides access to our library of archived content
community sources note this is the common preference when running fewer than all four components
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