Why thalassemia trait cannot take iron?

Thalassemia trait, also known as alpha or beta thalassemia minor, is a genetic condition characterized by a reduced production of hemoglobin. Individuals with this trait typically have normal or slightly reduced hemoglobin levels, and they do not usually suffer from iron deficiency. Therefore, taking iron supplements can lead to iron overload, potentially causing damage to organs, as the body does not require additional iron in this condition. It's essential for individuals with thalassemia trait to consult healthcare professionals before taking iron supplements.