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it is brought on by a lack of vitamin B12 in the diet or poor absorption
It was great
Additional Information Vitamin B12 has long been regarded as a key element in sustaining healthy body processes
Concurrent nutritional deficienciesparticularly folate or iron deficiencycan impair the response to B12 treatment, as these nutrients work together in red blood cell production
(c) case-control studies
Adjustment Criteria: Decisions on treatment changes depend on the initial deficiency level, neurological symptoms, and how well the patient responds
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