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Testing for B12 Deficiency If you suspect your hair loss might be related to a B12 deficiency, getting tested is the essential first step
We encourage you to come in for a consultation at which point we can give you a more precise idea of the cost
Its primary advantage over sterile water for injection is its multi-use capability the benzyl alcohol preservative allows the same vial to be accessed multiple times with a sterile needle without compromising the sterility of the remaining solution, which is essential in research settings where a single stock solution vial may be used across multiple experiments or time points
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