Can Runners Have Too Much Iron? Understanding Iron Overload and Athlete Health
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5 min read
While many runners worry about iron deficiency, a 2010 study on recreational marathoners found that 15% of men showed signs of iron overload. This raises a critical question for athletes: **Can runners have too much iron?** Finding the right balance is essential for optimal performance and long-term health, as both too little and too much can be detrimental.
