Why a 15 year-old female might need more iron than a 15 year-old male.?

A 15-year-old female may need more iron than a male of the same age primarily due to menstruation, which can lead to significant blood loss and increased iron requirements to maintain healthy hemoglobin levels. Additionally, females may have higher iron needs during periods of rapid growth and development. Factors such as dietary habits and overall health can also influence their individual iron requirements.