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Vitamin B12 is essential for myelin production, the protective sheath around nerve fibres that enables efficient nerve signal transmission
Tissue remodeling continues even as symptoms resolve
Yet B12 deficiency is remarkably common, affecting vegetarians, vegans, older adults, and anyone taking certain long-term medications like metformin or proton pump inhibitors
A 300 mcg dose would be 12 units
Supplied as a lyophilized powder in a 3mL vial, it is intended exclusively for in vitro laboratory research by qualified scientific personnel
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