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Most of our B12 comes from meat in our diet
Bacteriostatic Water: This is sterile water containing 0.9% benzyl alcohol, which acts as a preservative to prevent the growth of bacteria
For oral therapy, serum B12 levels may be checked against your laboratory's specific reference range (units may be reported as pmol/L or ng/L depending on the laboratory)
In many cases, yes, especially if you have gut absorption issues (e.g., IBS, low stomach acid, post-surgery) or if youre already depleted
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