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Associations between iodine intake, thyroid volume, and goiter rate in school-aged Chinese children from areas with high iodine drinking water concentrations
urine iodine concentration, urine iodine excretion, thyroid volume, total goiter rate, children
2018/11/12
Background: Excessive iodine intake may have adverse effects on the thyroid, particularly in children, but the safe upper iodine intake concentration in children is unclear.
Development of Standard Reference Materials to support assessment of iodine status for nutritional and public health purposes
clinical laboratory iodine reference materials quality control standardization thyroid function tests
2018/12/14
The use of urinary iodine as an indicator of iodine status relies in part on the accuracy of the analytical measurement of iodine in urine. Likewise, the use of dietary iodine intake as an indicator o...
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
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
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
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
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
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...
Effects of lactation stage, breed, and lineage on selenium and iodine contents in goat milk
caprine milk caprine whey lactation period mineral supplement brown short-haired goat white short-haired goat
2014/2/24
Selenium and iodine contents were analysed in goat milk coming from three commercially oriented farms in east (farm A) and south (farms B, C) Bohemia. The average iodine level found in milk from farm ...
Determination of Fat Contents, Iodine Values, Trace and Toxic Metals in Commonly Consumed Frozen Fish in Nigeria
Contents Iodine Values Trace Toxic Metals
2016/6/1
In Nigeria, frozen fishes are extensively consumed. But there is paucity of knowledge about the essential nutrients and contamination status of the fishes. In this study, fat contents, iodine values, ...