megaloblast[ meg-uh-luh-blast ] An abnormally large, immature, and dysfunctional red blood cell found in the blood of persons with pernicious anemia or certain other disorders.
Atrophic Gastritis and Pernicious Anemia is Often Associated with Thyroid Disease
THE Major Genetic Risk Factor Mitigated by Choline Supplementation
Urinary MMA is a Superior Test For Detecting B12 Deficiency, and for Good Reason.
The MMA Test Teaches a Lot About Why B12 is So Important for Energy