Vitamin B12 Absorption & Metabolism (& The 2 Important Enzymes That Require Vitamin B12)

This lesson details the complex process of gastrointestinal absorption of vitamin b12 through utilization of haptocorrin and intrinsic factor, the process of transportation of vitamin b12 through our body via transcobalamin and reabsorption of vitamin b12 in the kidney with the use of megalin. This lesson also discusses the two enzymes that are dependent on vitamin b12, and finally this lesson discusses how much vitamin b12 we need in our diet.

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Check out some of my other lessons.

Medical Terminology - The Basics - Lesson 1:
https://www.youtube.com/watch?v=04Wh2E9oNug

Medical Terminology - Anatomical Terms:
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Lesson on the Purine Synthesis and Salvage Pathway:
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Endocrinology Playlist
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Nephrology Playlist
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**MEDICAL DISCLAIMER**: JJ Medicine does not provide medical advice, and the information available on this channel does not offer a diagnosis or advice regarding treatment. Information presented in these lessons is for educational purposes ONLY, and information presented here is not to be used as an alternative to a healthcare professional’s diagnosis and treatment of any person/animal.

Only a physician or other licensed healthcare professional are able to determine the requirement for medical assistance to be given to a patient. Please seek the advice of your physician or other licensed healthcare provider if you have any questions regarding a medical condition.

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