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Oral supplements: can work for mild deficiency and maintenance in people who absorb B12 normally, but tend to take longer and are less reliable when absorption is impaired
PLoS One
6-8 weeks 2 vials 6 weeks: 42 daily draws
post id: 7946918618 posted: updated: best of [?] loading reading writing saving searching refresh the page.
At 8mg per week: Draw 1.6mL = 160 units
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