Add Yahoo as a preferred source to see more of our stories on Google. While some B12 deficiencies are caused by diet, the most common reason for low B12 levels worldwide is an autoimmune disorder ...

Serum specimens from patients with proved pernicious anemia were tested for the presence of blocking and precipitating antibodies by the methods of Gottlieb et al. 5 and Jacob and Schilling 8 ...

Pernicious anemia itself is not a direct cause of back pain. But it is not uncommon to see these two conditions together. Here’s why. Pernicious anemia is an autoimmune condition that primarily ...

Pernicious anemia is an autoimmune condition in which the body cannot absorb vitamin B12 properly. A person with pernicious anemia requires lifelong vitamin B12 supplementation. Vitamin B12 is ...

Strauss and Brokaw 1 recently reviewed and evaluated various clinical and metabolic changes in pernicious anemia. They concluded that "the occurrence of numerous manifestations of Addison's disease of ...