For more info on health-related topics, go here: Unfortified Nutritional Yeast with Natural B12: Take Dr. Berg’s Free Keto Mini-Course: or go here: Download Keto Essentials This video is in response to a question relating to the difference between synthetic…

Lesson on the absorption and metabolism of Vitamin B12 (aka Cobalamin), what enzymes require vitamin B12 as a cofactor and why we need vitamin B12 in our diet. This lesson details the complex process of gastrointestinal absorption of vitamin b12…