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Everyone is talking about ferritin levels. How much does it really matter for your health?

Everyone is talking about ferritin levels. How much does it really matter for your health?
Photo: NBC 5 Dallas-Fort Worth (KXAS) - Top Stories · view original

Ferritin is having a moment. The iron-storage protein is showing up more and more in conversations about fatigue, wellness and blood work, but what does your ferritin number actually tell you? Ferritin is a blood marker that gives doctors a window into how much iron is stored in the body. With re...

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