You should know that as many as 50 % of Pernicious Anaemia Patients test negative for Intrinsic Factor Antibodies
Kotronen A, Westerbacka J, Bergholm R, Pietilinen KH, Yki-Jrvinen H
Research has found a link between low vitamin B12 levels and depression, and there are several mechanisms by which this vitamin may influence mental well-being: It is involved in the production of "feel-good" hormones such as serotonin and dopamine, which greatly influence mood
It is effective for fatigue, weakness, and anemia-related issues
The clinical incidence is low
This code is active under the Medicare Physician Fee Schedule and is reimbursed separately if covered, although local Medicare carriers are responsible for making coverage determinations in the absence of a national policy