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Olson, M
Triggers include genetic susceptibility (HLA-DR3/DR4) and environmental factors (viral infections, gut microbiome alterations)
The benzyl alcohol preservative allows multi-dose use, meaning a single vial can be accessed multiple times over several weeks using sterile technique
What These Injections Are Not Clarity matters
This method especially benefits individuals with compromised gastrointestinal health, as they may struggle to absorb B12 through food or oral supplements
Covarrubias AJ, et al
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