Vitamin B12 Cyanocobalamin It is a common but synthetic form of vitamin B12 that is often added to foods, however, the body must use precious energy to convert this form into methylcobalamin
Potential natural presence of a compound, pharmacodynamics, and/or other relevant factors may be considered when evaluating the significance of findings
Some patients discover that addressing B12 deficiency resolves symptoms they've struggled with for years
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Pathological causes of elevated B12 warrant careful consideration: Haematological disorders : Myeloproliferative neoplasms (polycythaemia vera, chronic myeloid leukaemia), acute leukaemia, and lymphoproliferative disorders can increase B12-binding proteins (transcobalamin and haptocorrin), elevating total serum B12 [3] Liver disease : Hepatocellular damage releases stored B12 into circulation