A member asked:

B-12 5000 mcg is that good to take?

A doctor has provided 1 answer
Dr. Tony Ho answered

Specializes in Internal Medicine

Depends: It depends on whether you are deficient in B12 or not, and if so, the root cause of it. As with anything, too much can be a bad thing as well, and you can overdose. A link between overdoses of B12 and cancers has been suggested.

Answered 6/24/2014

5.2k views

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