A condition in which inadequate intake of vitamin B₁₂ or folic acid causes production of large abnormal red blood cells is called

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The production of large abnormal red blood cells is a characteristic of megaloblastic anemia, which can be caused by inadequate intake of vitamin B12 or folic acid. Pernicious anemia specifically refers to a type of megaloblastic anemia caused by a lack of intrinsic factor, which is needed for vitamin B12 absorption. Hemorrhagic anemia is caused by blood loss, aplastic anemia is a rare disorder in which the bone marrow fails to produce enough new cells, and iron deficiency anemia is caused by a lack of iron.

A Condition in Which Inadequate Intake of Vitamin B₁₂ or Folic