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This vitamin primarily acts as an enzyme cofactor, helping with DNA and energy production
Although most of it is present in the blood, it is not directly available to your body
Diagnosis usually entails measuring serum levels of vitamin B12 or identifying elevated levels of methylmalonic acid and homocysteine
ISBN 978-1-55642-594-3
Nervous System Health: It contributes to the structural components of myelin sheath around nerves, ensuring the normal functioning of the nervous system
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