This is an active form of B-12 as it does not need to be converted
Moreover, this condition leads to a low level of intrinsic factor, a protein that prevents vitamin B12 deficiency
In addition, CH50 levels were normal (71 U/mL), further reducing the suspicion for complement-mediated vasculitis [30, 31]
As a result, genetic prediction of higher vitamin B12 concentrations was associated with an elevated risk of NAFLD (odds ratio (OR) per 1-SD increase, 1.27
Recalls & Warnings October 12, 2005 Supplement Company to Pay $2 Million Penalty For Alleged Violations of FTC Order On October 12, 2005 the Federal Trade Commission (FTC) announced that under the terms of a consent decree approved by the it for submission by the U.S
A high B12 that does not fit the patient is a reason to ask whether the result reflects an assay artifact