Laboratory Evaluation of Microcytic Anemia

b. Hepcidin is a hormone that inhibits the absorption and transport of iron to keep blood levels within normal ranges. C. Iron deficiency is the most common nutrient deficiency. 1. Symptoms. a. Anemia: weakness, fatigue, headaches, and impaired work and cognitive performance. b. Impaired immunity. c. Pale skin, nail beds, mucous membranes, and ... ................
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