A lack of intrinsic factor can lead to what form of anemia?

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A lack of intrinsic factor leads to pernicious anemia, which is a megaloblastic anemia. Megaloblastic anemias are characterized by the presence of large, immature red blood cells. Microcytic anemia is characterized by small red blood cells and is commonly caused by iron deficiency. Sickle cell anemia is a genetic disorder where red blood cells are shaped like sickles, resulting in a decreased ability to carry oxygen.

A Lack of Intrinsic Factor Can Lead to What Form