CellWell record HH-313443
Iron Deficiency and Human Brain Electrophysiology Across the Lifespan: A Systematic and Mechanistic Review of Resting EEG, Event-Related Potentials, and Treatment Responsiveness
James Chmiel; Jolanta Góral-Półrola; Patrycja Leśnicka; Marta Kopańska
2026
In plain language
Iron deficiency increased slow-wave brain activity, reduced alpha oscillations, and prolonged sensory and cognitive processing; supplementation improved some but not all electrophysiological abnormalities.
- Evidence
- Established
- Design
- Systematic review
Cite this record: https://thecellwell.org/studies/HH-313443
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