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A deficiency in this vitamin can lead to serious health problems such as anemia and nerve damage
The Mighty B12: What It Is and Why We Cant Do Without It Vitamin B12, or cobalamin, isnt just another vitamin on the shelf
It has the molecular formula C 78 H 123 N 23 O 23 S 2 , a molecular weight of 1,815.1 g/mol, and CAS number 221231-10-3, and contains an intramolecular disulfide bridge that constrains its conformation
Vegans and Vegetarians Vegans are at the highest risk of B12 deficiency because they consume no animal products
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