Iron, Serum

Iron is an essential trace element required for the production of hemoglobin, which transports oxygen throughout the body. The iron test helps assess iron levels in the blood, detecting deficiency or overload, which can be related to Anemia or iron overload. Iron function: Iron is essential for the synthesis of hemoglobin, a protein that carries oxygen from the lungs to the tissues. It also plays a role in Metabolism and energy production.
Test significance: The serum iron test helps assess iron levels in the blood. It is used to diagnose conditions related to iron deficiency (iron deficiency Anemia) or iron overload (hemochromatosis). Iron levels can also indicate Inflammation in the body.
Diseases: Low iron levels are associated with Anemia, fatigue, and weakness. High iron levels can lead to iron overload, causing damage to organs, especially the Liver, and heart.