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Corpus Christi, TX
A 28-year-old female asked:

B12 level is >2,000, why still so very extremely fatigued, exhausted, stressed? also have crohn's, but obviously no malabsorption issue with b12...

1 doctor answer1 doctor weighed in
Dr. Ronald Krauser
A Verified Doctoranswered
Rheumatology 53 years experience
See details: Forget the B12. It is normal and is not the cause of fatigue. Active Crohn's or anemia related to Crohn's can cause fatigue as can numerous unrelated issues.
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Last updated Sep 11, 2014

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