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Serum Iron Biomarkers

Meaning

This refers to a panel of clinically measured indicators in the blood plasma used to assess the body’s iron status, including serum iron, ferritin, total iron-binding capacity (TIBC), and transferrin saturation. These biomarkers provide a quantifiable representation of iron stores, transport efficiency, and potential deficiencies or excesses, which are critical for optimal hematopoiesis, cellular energy, and thyroid function. Precise interpretation is essential for diagnosing conditions like anemia or hemochromatosis.