The Optimal Vitamin B12 Dosage for Adults - a podcast by Michael Greger M.D. FACLM
from 2020-10-26T11:50:50
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Why the current Recommended Daily Allowance for vitamin B12 may be insufficient.
Further episodes of NutritionFacts.org Video Podcast
Further podcasts by Michael Greger M.D. FACLM
Website of Michael Greger M.D. FACLM