Rapid Rx Quiz: Vitamin B12

Mary L. Windle, PharmD


October 31, 2022

Vitamin B12 (also known as cobalamin) deficiency is linked to neurologic diseases and other clinical manifestations. Prevalence and incidence vary significantly on the basis of its cause, which can be dietary insufficiency, malabsorption, or autoimmunity. Take this quick quiz on key vitamin B12 concerns, including risk factors for deficiency and other indications, adverse effects, and contraindications associated with supplementation.


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