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I have heard that Crohn's can cause "night blindness"?
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In brief: Very rarely
Severe chronic and active disease of the small bowel, or removal of a large portion of the small bowel, can lead to vitamin a deficiency in crohn's disease patients.

In brief: Very rarely
Severe chronic and active disease of the small bowel, or removal of a large portion of the small bowel, can lead to vitamin a deficiency in crohn's disease patients.
Dr. Ihor Zakaluzny
Dr. Ihor Zakaluzny
Thank
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