| Bioavailability of iodine from normal diets rich in dairy products--results of balance studies in women. | |
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MedLine Citation:
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PMID: 11409299 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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During the last decade the iodine supply in Germany has increased significantly, but there is still a high frequency of goitre. Therefore the question of iodine bioavailability has arisen. In a two-period study 12 women were given a mixed diet of ordinary foods with milk and milk products of different batches. None of the volunteers suffered from an iodine deficiency according to WHO-criteria. Each period ended with a 9-day balance-study protocol in which all foods were provided. Food and fluid intake were registered, and urine and faeces were quantitatively collected. The iodine content was determined by ICP-MS. The mean intake in the form of solid food amounted to 175 +/- 10 micrograms I/d and to 27 +/- 15 micrograms I/d in fluid form. Milk and dairy products represented the main source of iodine (37%). Iodine was predominantly excreted in the urine (89%, 171 +/- 45 micrograms I/d) and the faeces 11% (20 +/- 11 micrograms I/d). The resulting iodine balance was approximately . In one case an iodine-rich erythrosine preparation with a low iodine bioavailability was used. Between the two periods of consuming different batches of milk and milk products no differences were observed concerning the high bioavailability of iodine. |
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Authors:
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G Jahreis; W Hausmann; G Kiessling; K Franke; M Leiterer |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Experimental and clinical endocrinology & diabetes : official journal, German Society of Endocrinology [and] German Diabetes Association Volume: 109 ISSN: 0947-7349 ISO Abbreviation: Exp. Clin. Endocrinol. Diabetes Publication Date: 2001 |
Date Detail:
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Created Date: 2001-06-18 Completed Date: 2001-10-25 Revised Date: 2004-11-17 |
Medline Journal Info:
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Nlm Unique ID: 9505926 Medline TA: Exp Clin Endocrinol Diabetes Country: Germany |
Other Details:
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Languages: eng Pagination: 163-7 Citation Subset: IM |
Affiliation:
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Institute of Nutrition, Friedrich Schiller University Jena, Germany. b6jage@rz.uni-jena.de |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Adult Animals Biological Availability Cheese Dairy Products* Diet* Feces / chemistry Female Food Humans Iodine / administration & dosage, pharmacokinetics*, urine Meat Milk / chemistry Yogurt |
| Chemical | |
Reg. No./Substance:
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7553-56-2/Iodine |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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