Nutrition Facts with Dr. Greger

Everything You Wanted to Know About B12 (Part 2)

Nutrition Facts with Dr. Greger

Show Notes

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.

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