Iodine is essential for the production of the hormones produced by the thyroid gland, which regulate the body's metabolic rate, growth and dvelopment, and promote protein synthesis. Selenium is also needed for the synthesis of the thyroid hormones.
It is rare in Western societies, deficiency reduces thyroid hormone production and leads to a lowered metabolic rate, which leads to tiredness and weight gain and the thyroid gland becoming enlarged (goitre). If iodine is deficient during pregnancy, there is a greater risk of stillbirth and miscarriage and mental retardation and growth failure in the baby.
Excessive intake of iodine can lead to goitre, although goitre is more common if the body is iodine deficient.
Recommended daily in take :
Men 150 mcg Women 120 mcg
Pregnant 150 mcg, Lactating 170 mcg
Exact figures for iodine in foods are difficult to establish but good food sources are listed below:
Seeweed, Clams, Cod, Prawns, Sardines, Salmon, Oysters, Mussels, Haddock, Crab, Lobster, Eggs, Milk, Cheddar chesse, Cottage cheese, Cream, butter, Raisins. Pineapple, Peanuts
2006-09-26 04:31:09
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answer #1
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answered by Aileen HK 6
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Shellfish, the foods I avoid for I am allergic to them
2006-09-26 03:17:09
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answer #2
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answered by rranderson1968 4
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