iodine deficiency

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Etiology

  • dietary deficiency in endemic regions

Epidemiology

  • common in the Western Pacific, South-East Asia & Africa.
  • most common in India
  • more common in females

Clinical manifestations

Laboratory

Complications

  • children of women with mild-to-moderate iodine deficiency during pregnancy are at increased risk for suboptimal cognition

Management

  • iodine replacement
    • supplements
    • iodized salt

More general terms

Additional terms

References

  1. Wikipedia: Iodine deficiency http://en.wikipedia.org/wiki/Iodine_deficiency
  2. Lee SL and Griffing GT eMedicine: Iodine Deficiency http://emedicine.medscape.com/article/122714-overview
  3. Bath SC et al Effect of inadequate iodine status in UK pregnant women on cognitive outcomes in their children: results from the Avon Longitudinal Study of Parents and Children (ALSPAC). The Lancet, Early Online Publication, 22 May 2013 <PubMed> PMID: https://www.ncbi.nlm.nih.gov/pubmed/23706508 <Internet> http://www.thelancet.com/journals/lancet/article/PIIS0140-6736%2813%2960436-5/abstract
    Stagnaro-Green A and Pearce EN Iodine and pregnancy: a call to action. The Lancet, Early Online Publication, 22 May 2013 <PubMed> PMID: https://www.ncbi.nlm.nih.gov/pubmed/23706509 <Internet> http://www.thelancet.com/journals/lancet/article/PIIS0140-6736%2813%2960717-5/fulltext
    Bath SC, Rayman MP. Iodine deficiency in the U.K.: an overlooked cause of impaired neurodevelopment? Proc Nutr Soc. 2013 May;72(2):226-35. PMID: https://www.ncbi.nlm.nih.gov/pubmed/23570907
    Bath SC, Jolly KB, Rayman MP. Iodine supplements during and after pregnancy. JAMA. 2013 Apr 3;309(13):1345. PMID: https://www.ncbi.nlm.nih.gov/pubmed/23549573