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Assessing iodine intake, iodine status, and the effects of maternal iodine supplementation: introduction to articles arising from 3 workshops held by the NIH Office of Dietary Supplements
biomarkers clinical studies iodine nutrition neurodevelopment supplementation
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2018/12/14
The NIH Office of Dietary Supplements (ODS) convened 3 workshops on iodine nutrition in 2014, each held in Rockville, Maryland. These workshops were part of the ongoing ODS Iodine Initiative, begun in...
Variation in the iodine concentrations of foods: considerations for dietary assessment
food composition iodine nutrient content statistical distribution variability
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2018/12/14
Background: Food-composition tables typically give measured nutrient concentrations in foods as a single summary value, often the mean, without providing information as to the shape of the distributio...
Comparison of 2 methods for estimating the prevalences of inadequate and excessive iodine intakes
dietary surveys food content iodine Total Diet Study urinary iodine variability
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2018/12/14
Background: Prevalences of iodine inadequacy and excess are usually evaluated by comparing the population distribution of urinary iodine concentration (UIC) in spot samples with established UIC cutoff...
FDA regulations regarding iodine addition to foods and labeling of foods containing added iodine
dietary supplements foods infant formula iodine labeling
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2018/12/14
The US Food and Drug Administration (FDA) regulates the addition of iodine to infant formulas, the iodization of salt, and the addition of salt and iodine to foods. The required amount of iodine in in...
Iodine in food- and dietary supplement–composition databases
DSID FDA NHANES Total Diet Study USDA
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2018/12/14
The US Food and Drug Administration (FDA) and the Nutrient Data Laboratory (NDL) of the USDA Agricultural Research Service have worked independently on determining the iodine content of foods and diet...