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The back of a middle shelf is typically the most temperature-stable location
Documented limitations: Hospira bacteriostatic water is a prescription product in the FDA listing, which means direct consumer purchase through retail pharmacy channels typically requires a prescription
Why benzyl alcohol is included: Plain sterile water has no preservative, so once the vial seal is punctured it is intended for single use
Declining B12 despite supplementation may indicate an absorption issue requiring higher-dose supplementation
Beyond hematological functions, B12 plays a key role in neurological health, supporting nerve cell function and the proper operation of the nervous system
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