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
Some autoimmune diseases can affect B12 metabolism or produce antibodies that interfere with B12 assays, potentially leading to falsely elevated readings
Graphical Abstract Similar content being viewed by others Introduction Vitamin B12 is a water-soluble vitamin that may be derived from foods, including fish, meat, dairy products, and cereals that have been fortified
Vitamin B12 Injection Support Your Health with Vitamin B12 Injections At Roslyn Pharmacy, were dedicated to ensuring you receive the best care for your health needs
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