THE ROLE OF IRON DEFICIENCY IN THE DEVELOPMENT OF ANEMIA: AN ANALYSIS OF THE MOST RECENT RESEARCH

Abstract

Iron deficiency anemia, characterized by iron deficiency, is one of the most common forms of anemia globally, affecting diverse populations. This study reviews the most recent research on iron metabolism and its relationship with the development of iron deficiency anemia, focusing on aspects of diagnosis, treatment and clinical implications. The investigation addresses the physiology of iron in the body, including absorption, transport and regulation, and discusses the main strategies for the accurate diagnosis of iron deficiency anemia through laboratory methods such as serum ferritin, total iron binding capacity and hematimetric indices. Furthermore, treatment approaches are explored, emphasizing the importance of iron supplementation, both oral and parenteral, adapted to the individual needs of patients, especially those with compromised absorption. The study concludes that effective management of iron deficiency anemia requires a combination of early diagnosis, personalized treatment and appropriate nutritional interventions, suggesting the need for more integrated public health policies and educational programs focused on the prevention and treatment of this condition.