Vitamin B12 Absorption & Metabolism | 2 Enzymes That Require Vitamin B12

The video tutorial explains the absorption, metabolism, and importance of vitamin B12, also known as cobalamin. It covers the mechanisms of absorption through the gastrointestinal system, the role of vitamin B12 in the body, and the consequences of deficiency. The tutorial also provides dietary recommendations for different age groups, including special considerations for pregnancy and lactation.

Why is vitamin B12 critical for the body?

Describe the role of intrinsic factor in the absorption of vitamin B12.

How much vitamin B12 do adults typically need per day?