The Best Type of Vitamin B12: Cyanocobalamin or Methylcobalamin? - a podcast by Michael Greger M.D. FACLM

from 2020-11-04T12:50:25

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For prevention and treatment of vitamin B12 deficiency, cyanocobalamin in chewable, sublingual, or liquid forms (rather than in a multivitamin) is best under most circumstances.