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A 50-year-old female asked:

My vitamin b12 went from 178 to 758 on my next blood test 2 years later. would a daily supplement really raise it that much? i am a 50 yr old woman.

1 doctor answer2 doctors weighed in
Dr. Philip Galapon
Specializes in Family Medicine
Likely: If you were consistently taking the supplement, then yes it is likely for your numbers to climb--especially over the course of 2 years.
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Last updated Nov 28, 2017

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