5 doctors weighed in:
Who is at risk of vitamin B12 deficiency?
5 doctors weighed in

Dr. Bryan Levey
Pediatrics
3 doctors agree
In brief: Many
The classic B12 deficient people are severe alcoholics and vegan type vegetarians.
Obviously, the reason for the deficiency is different in the two groups. Vegans simply don't eat enough B12 containing foods. Alcoholics are a bit more complicated than that.

In brief: Many
The classic B12 deficient people are severe alcoholics and vegan type vegetarians.
Obviously, the reason for the deficiency is different in the two groups. Vegans simply don't eat enough B12 containing foods. Alcoholics are a bit more complicated than that.
Dr. Bryan Levey
Dr. Bryan Levey
Thank
1 comment
Dr. Jeffrey Kass
Diabetics taking metformin should be monitored as well as this is a reported side effect of the medication.
In brief: Auto-immune
Dr. Level answered this as well.
Besides dr. Levey's answers, B12 deficiency can also have auto-immune ties.

In brief: Auto-immune
Dr. Level answered this as well.
Besides dr. Levey's answers, B12 deficiency can also have auto-immune ties.
Dr. William Shaffer
Dr. William Shaffer
Thank
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