What causes of low iron stores in body?

Low iron stores in the body can be caused by several factors, including inadequate dietary intake of iron-rich foods, poor absorption of iron due to gastrointestinal disorders (like celiac disease or inflammatory bowel disease), and chronic blood loss from conditions such as heavy menstrual periods or gastrointestinal bleeding. Additionally, increased iron requirements during periods of growth, pregnancy, or intense physical activity can contribute to depleted iron stores.