Iron deficiency anemia and hearing loss

We read with great interest the article published in your prestigious journal entitled: "Protein energy malnutrition associates with different types of hearing impairments in toddlers: Anemia increases cochlear dysfunction" by Kamel TB et al. [1]. The authors describe their experience on the early detection of hearing impairment in toddlers with protein energy malnutrition (PEM) and neuro-cognitive effect of PEM in relation to hemoglobin blood level.

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