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Those considering B12 injections for non-medical purposes should discuss the risk-benefit profile with a healthcare professional, as the potential harms may outweigh any perceived advantages in the absence of deficiency
An absence of intrinsic factor is the most common cause of pernicious anemia
Immune System Support While Vitamin C often takes the spotlight for immune health, B vitamins also play an important supporting role
Is B12 absorbed better via IV or IM injection
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