Iron Deficiency Anemia

Definition

Iron deficiency anemia is a condition where the body doesn't have enough iron to produce hemoglobin, leading to fewer and smaller red blood cells.

Scientific / Technical Definition

Iron deficiency anemia is characterized by a decrease in the number of red blood cells or the amount of hemoglobin in the blood, leading to reduced oxygen transport. It is caused by inadequate iron intake, absorption, or utilization, resulting in hematological changes and potentially affecting growth and development, especially in children and adolescents.

Benefits

• Proper diagnosis and treatment of iron deficiency can result in improved energy levels.
• Proper management of iron levels helps in maintaining adequate oxygen transport in the body.
• Treatment contributes to improved cognitive and physical development in children and adolescents.

Examples

• Red meat
• Poultry
• Fish
• Beans
• Lintels
• Iron-fortified cereals

Additional Information

• Importance: Iron is crucial for producing hemoglobin, the substance in red blood cells that carries oxygen to tissues. Adequate iron levels are essential for growth and cognitive function, particularly in children and adolescents.

Related Terms

• Anemia
• Hemoglobin
• Nutrient Deficiency
• Microcytic Anemia

References

• Iron Deficiency Anemia: A Common and Curable Disease
• World Health Organization: Iron Deficiency Anaemia: Assessment, Prevention, and Control