Is 15 a normal iron level? Understanding your ferritin test results
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4 min read
According to the World Health Organization (WHO), a ferritin level below 15 µg/L is diagnostic of iron deficiency in adults, though many clinicians consider anything below 30 µg/L to be low. Therefore, if you are asking, "Is 15 a normal iron level?" the answer is a nuanced 'no'—it often indicates depleted iron stores, even without anemia.