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An alarming or concerning B12 level is below 200 picograms per milliliter (pg/mL)
Children may be given a total of 1 to 5 mg over a period of 2 or more weeks in doses of 100 mcg, then 30 to 50 mcg every 4 weeks for maintenance
A mislabeled or substandard formulation can introduce variables that are nearly impossible to identify after the fact
Its scientific value lies in helping researchers explore cytoprotection, cell migration, and tissue-repair-associated mechanisms under controlled experimental conditions
Beyond the terrible return policies, there was a glaring lack of transparency in the industry
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