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Cited by 317

The DOI matches its Crossref record; 34 of the 34 references it cites were found in a registry or an index.

Iodine deficiency as a cause of brain damage

Open access
Delange, F·2001·Postgraduate Medical Journal

Abstract

This editorial reviews the impact of iodine deficiency (1) on thyroid function in pregnant women and neonates and (2) on the neurointellectual development of infants and children. All degrees of iodine deficiency (mild: iodine intake of 50–99 μg/day, moderate: 20–49 μg/day, and severe: <20 μg/day) affect thyroid function of the mother and the neonate as well as the mental development of the child. The damage increases with the degree of the deficiency, with overt endemic cretinism as the severest consequence. Maternal hypothyroxinaemia during early pregnancy is a key factor in the development of the neurological damage in the cretin. Selenium deficiency combined with iodine deficiency partly prevents the neurological damage but precipitates severe hypothyroidism in cretins. Iodine deficiency results in a global loss of 10–15 IQ points at a population level and constitutes the world’s greatest single cause of preventable brain damage and mental retardation.

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Registry

Crossref · 10.1136/pmj.77.906.217

Cites

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Metadata

Authors
Delange, F.
Venue
Postgraduate Medical Journal
Published
2001-04-01
Volume
77
Issue
906
Pages
217-220
ISSN
  • 0032-5473 (ISSN-L)
  • 1469-0756
OpenAlex
W2041889235
Cited by
317
References
34
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Iodine deficiency as a cause of brain damage. https://app.cochat.ai/papers/10.1136/pmj.77.906.217
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Delange, F. (2001). Iodine deficiency as a cause of brain damage. Postgraduate Medical Journal. https://doi.org/10.1136/pmj.77.906.217

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.