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March 5, 2026
[53] It played a minor role in the motion picture The Treasure of the Sierra Madre
or (5) pregnancy or lactation in female donors
Several factors affect how often B12 injections are needed: The severity of the initial deficiency The presence of neurological symptoms Underlying health conditions affecting B12 absorption The patients response to initial therapy Ongoing monitoring of serum B12 levels By customizing the injection frequency for each patient, we make B12 therapy more effective
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