Everything You Wanted to Know About B12 (Part 2)

from Nutrition Facts with Dr. Greger · host Michael Greger M.D. FACLM

Can we get too much B12? This episode features audio from: How Much Vitamin B12 Do We Need Each Day? Are Large Weekly Doses of Vitamin B12 Safe? Visit the video pages for all sources and doctor’s notes related to this podcast.  

Episode metadata supplied by the publisher feed · Published May 14, 2026

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