iron deficiency

**iron deficiency**
Iron deficiency occurs when the body lacks sufficient iron to produce healthy red blood cells, leading to symptoms such as fatigue, weakness, and pale skin. It is one of the most common nutritional deficiencies worldwide and can result from inadequate dietary intake, poor absorption, or blood loss. Addressing iron deficiency typically involves dietary changes, iron supplements, and treating underlying causes. This tag covers topics related to the causes, symptoms, diagnosis, treatment, and prevention of iron deficiency.