Thursday 19 January 2012

Excess iodine can develop iodine induced hypothyrodism

Food and nutritional researchers newly studied. Excess intake of iodine can develop iodine induced hypothyrodism.iodine dificency cause major health problem world wide.so researchers to research about iodine dificency disease. Inadequate iodine of early life and childhood period it cause of poor growth and development of physical and brain. Maternal insuffeicent iodine can lead to miscarriage and preterm labour and infertility. The baby born impairment of brain development it baby futurly develop mental retardation.lack of iodine to develop the hypothyrodism these symptoms fatigue weigh gain depression dry skin.Food and nutrional Board and Recommended daily allowance and calculated adequate intake of iodine for o-6 months 110mcg 7-12months 130mcg 1-8yrs 90mcg 8-14 120mcg 14 and older 150mcg pregnancy mother 220mcg and lactation mother 290 mcg use for safe. Adult use of iodine safe a day to upper limits 1.1mg (1.1000mcg) and lower level for youngers than adults.Excess intake of iodine to start too much thyroid hormone produce . This condition also called iodine induced hypothyrodism.Excess iodine can also cause thyroid under activity it to block the secretion of thyroid hormone.who intake idoine more 4oomg 5 percent has developed subclinical hypothyrodist. More than 8oomcg has 45 percent developed subclincal hypothyrodism.

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