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Lebanon
A 24-year-old male asked:

My b12 vitamin is 1617 and the normal values between 200 and 700 my kidneys & liver are fine and my blood is good.what does that means?

1 doctor answer2 doctors weighed in
Dr. Edgar Mendizabal
Internal Medicine 55 years experience
Supplements?: Are you taking supplements? If so, decrease the amount and repeat level. On the other hand, B12 vitamin will not harm you.

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Last updated Dec 3, 2014

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