What is a good iron level for a female runner?
                                
                                
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                                    4 min read                                
                            
                                According to a 2022 study, nearly 48% of female marathon and half-marathon participants had clinical iron deficiency, underscoring its high prevalence among athletes. Understanding what is a good iron level for a female runner is crucial, as this mineral is vital for oxygen transport, energy production, and overall performance. This guide will explain why standard ranges often fall short for athletes and outline the optimal ferritin levels to aim for.