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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.
They also have a low birthweight rate at 4%, a rate comparable to industrialized countries, and over 90% of households receive adequate iodized salts. [2] However, large disparities exist between children in rural and urban areas, where 5 provinces in China leave 1.5 million children iodine deficient and susceptible to diseases. [ 2 ]
Iodine deficiency is "the most common preventable cause of mental impairment worldwide." [75] [76] "Even moderate [iodine] deficiency, especially in pregnant women and infants, lowers intelligence by 10 to 15 I.Q. points, shaving incalculable potential off a nation's development."
Myxedema coma is rare but often fatal. It occurs most often in elderly women and may be mistaken for one of the chronic debilitating diseases common to this age group. [9] Though the exact cause of myxedema is still unclear, a wealth of research has demonstrated the importance of iodine. [10]
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 ...
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.
Recovery Kentucky facilities across the state admitted to HuffPost dropout rates as high as 75 percent. Chrysalis House, a Lexington treatment center for women, most of whom are mothers, has more success than most, with about a 40 percent dropout rate, administrators said, but among those who complete the program, roughly half will relapse ...
A national program with iodized salt started in 1992. A national survey of 1990 revealed the prevalence of iodine deficiency to be 20-80% in different parts of Iran indicating a major public health problem. Central provinces, far from the sea, had the highest prevalence of iodine deficiency. The national salt enrichment program was very successful.