Ads
related to: best test for iodine deficiency
Search results
Results from the WOW.Com Content Network
Iodine deficiency is a lack of the trace element iodine, an essential nutrient in the diet.It may result in metabolic problems such as goiter, sometimes as an endemic goiter as well as congenital iodine deficiency syndrome due to untreated congenital hypothyroidism, which results in developmental delays and other health problems.
Iodine deficiency is the most common preventable cause of neonatal and childhood brain damage worldwide. [11] Although iodine is found in many foods, it is not universally present in all soils in adequate amounts. Most iodine, in iodide form, is in the oceans, where the iodide ions are reduced to elemental iodine, which then enters the ...
The RAIU test is a reliable measurement when using a dedicated probe with a reproducibility of 1 percent and a 95%-least-significant-change of 3 percent. [3] The normal uptake is between 15 and 25 percent, but this may be forced down if, in the meantime, the patient has eaten foods high in iodine, such as dairy products and seafood. [4]
The word "cretinism" is an old term for the state of mental and physical retardation resulting from untreated congenital hypothyroidism, usually due to iodine deficiency from birth because of low iodine levels in the soil and local food sources. The term, like so many other 19th century medical terms, acquired pejorative connotations as it ...
In addition to promoting the consumption of iodine-rich foods such as dairy and fish, many countries with moderate iodine deficiency have implemented universal salt iodization. [54] Encouraged by the World Health Organization , [ 55 ] 70% of the world's population across 130 countries are receiving iodized salt.
[5] [8] [19] Because iodotyrosine deiodinase is responsible for scavenging iodide, mutations in this enzyme result in iodide deficiency. [ 25 ] The resulting high blood and urine concentrations of iodotyrosine can be used as a measure for diagnosis, as the iodide is not removed from the tyrosine residues effectively. [ 26 ]
Ads
related to: best test for iodine deficiency