US$ 23.54
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Description
Subcutaneous administration of vitamin B12

Numbness and Tingling: A lack of B-12 can affect the nervous system and cause numbness and tingling in the hands and feet

To further reduce contamination risks, aliquot the reconstituted solution into sterile microtubes and label each one with the contents, concentration, and reconstitution date

Though not dangerous, these symptoms can be uncomfortable and may persist with continued high-dose usage

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