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From a diagnostic standpoint, it is not sufficient to establish the presence of vitamin B12 deficiency
Although anemia is often a symptom, the condition is actually the end stage of an autoimmune inflammation of the stomach known as autoimmune atrophic gastritis, resulting in destruction of stomach cells by one's own antibodies (autoantibodies)
Concentration errors that lead researchers to either under-dose (no effect) or over-dilute (accelerated degradation)
Im a registered dietitian, and I teach nutrition and food science to college students, but still I missed the B12 deficiency that was causing my puppys fatigue
Randy stewart I am so happy with the service, quality and results I have received
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