Flipboard Science Desk"Nearly 1 in 3 Americans may have an undiagnosed iron deficiency, a problem that can lead to fatigue, brain fog and difficulty concentrating, a new study suggests."
From NBC News: "Doctors don’t typically screen adults for iron deficiency, which is why the condition has been overlooked in many people."
Here's the full study from JAMA Network: https://jamanetwork.com/journals/jamanetworkopen/article-abstract/2823909#google_vignette
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