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What is normal range of B12 vitamin level?
What is normal range of B12 vitamin level?
What is normal range of B12 vitamin level?
A serum vitamin B12 level between 200 pg/mL and 900 pg/mL is considered normal, however, values ranging between 300 to 350 pg/mL is recognised as a marker for a desirable status in the elderly.
Last updated on 23 May 2023
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Related Questions
When would a person need a vitamin B12 supplement?
A person would need vitamin B12 supplements if they are vegetarians, vegans or are elderly people who have problems in absorbing vitamin B12 directly from food. These supplements will help them cope up with fatigue and general weakness.
Last updated on 23 May 2023
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Why is it called vitamin B12 and not C12?
It cannot be called C12 even if the central molecule is cobalmin. It is called B12 only.
Last updated on 23 May 2023
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How quickly will I benefit from a vitamin B12 injection?
They can affect as quickly as 48-72 hours in patients.
Last updated on 23 May 2023
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