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just wanted to know what needle size I should be using
- Published temperature excursion tolerances (often 2 to 8 C ideal, up to 25 C briefly tolerated)
They are not intended for human consumption
Allow the vial and BAC water to reach room temperature if refrigerated
Unlike fat-soluble vitamins (A, D, E, K), B12 doesnt accumulate to toxic levels from dietary or supplement intake in most circumstances
Not perfect, but far less waste than 4mg unused
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