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In some circumstances, the information Elders provided may be in summary form or derived from information sourced from third parties, however, Elders has not independently verified the information and cannot guarantee its accuracy
Investigations typically include full blood count, serum B12 levels and, where indicated, additional tests such as methylmalonic acid, holotranscobalamin, or homocysteine measurements, particularly when serum B12 results are borderline
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Typically, excess vitamin B12 exits the body through urine and does not pose serious toxicity concerns
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