4 doctors weighed in:
What are b-12 vitamins good for?
4 doctors weighed in

Dr. John Edmison
Internal Medicine - Gastroenterology
3 doctors agree
In brief: B 12 deficiency
It is also given prophylactically to prevent B12 deficiency in patients who have undergone surgery of the small bowel.

In brief: B 12 deficiency
It is also given prophylactically to prevent B12 deficiency in patients who have undergone surgery of the small bowel.
Dr. John Edmison
Dr. John Edmison
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