Vitamin B12, also known as cobalamin, plays an important role in a number of physiological functions, Its deficiency has been associated with macrocytic anemia and number of neuropsychiatric disorders. Further, at the... Read more »
Cobalamin (Vitamin B12) derivatives are cofactors in the synthesis of both amino acids and purines. B12 deficiencies, as a result, cause problems with both DNA and protein synthesis. Read more »