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Always keep the vials in their original packaging and protected from light
Both methods can help increase your B12 levels, but they differ significantly in delivery and how quickly you experience the benefits
B12 (cobalamin) Perhaps the most well-known of all the B vitamins, B12 is vital for neurological function, DNA production, and red blood cell development
Storage and handling Keep the vial securely closed when not in use
Serious reactions are very rare, which is exactly why a trained healthcare professional must always be the one to give you the shot
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