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Iron Metabolism

Meaning

Iron Metabolism is the essential, tightly regulated physiological process governing the absorption, transport, storage, and utilization of iron within the human body. This trace element is indispensable for fundamental biological processes, most notably oxygen transport via hemoglobin, cellular respiration through the electron transport chain, and DNA synthesis. Clinical assessment of iron metabolism, including ferritin and transferrin saturation, is vital for diagnosing conditions ranging from anemia due to deficiency to hemochromatosis due to overload, both of which severely impact systemic health.