A member asked:

Vitamin b12 422ng/l, will raising this be of any benefit?

A doctor has provided 1 answer
Dr. Randy Baker answered

Specializes in Holistic Medicine

Probably: Ideal levels are above 500 and anyone with levels below 450 with any symptoms suggestive of B12 deficiency might benefit a great deal. See http://bit.Ly/1607tg3 for details.

Answered 11/5/2018

4.5k views

Thank

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Does Vitamin B complex provide enough B12 ? For energy and other benefits?

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