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A member asked:

My vitamin b12 is 1054 with normal being 221-700 , what does this mean? it seems really high. my liver/kidney fine, i don't take suppliments

A doctor has provided 1 answer

Ignore it: An elevated B12 is meaningful only if there are other obviously abnormal labs.

Dr Baez agreed

Answered 11/18/2020

4.9k views

Thank

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Dad 70 yrs got anemia. Hemoglobin 9.6. Mcv 110. No vitamin dediciency. Aftrr two month iron pill, feritin 800. Platelts, WBC liver, kidney normal.Mds?

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Dad 70 yrs, non alchoholic. Has macrocytic anemia. Hb 10. Mcv 110. No blood loss. Bone marrow, kidney, liver, vitamins, colonscopy normal. Why anemic?

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My B12 level is 1617 and the normal value is between 200 and 700 my kidneys and liver are ok what does that means? I don't take supplements.

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My aunts kidney functioning (GFR) is 40 (low). She is supplementing with vitamin B12 (1,000mcg) 1,600% RDA daily. Is this safe with CKD??

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Is Amway Nutrilite daily tablets have any side effect like stone in kidney ?? Is tablet supply sufficient qyt of vitamin B12 to body ??

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