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Vitamin B12, like any medication, can have potential risks and side effects, particularly if administered incorrectly or in excessive doses
In chemotherapy, it helps protect normal cells from drug damage
It also aids circulation, meaning your muscles receive more oxygenated blood and nutrients to help you thrive
A COA is a document issued by an independent testing laboratory that verifies a compound's identity, purity, concentration, and molecular weight
However, research chemicals remain available for purchase by individuals for legitimate research purposes
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