A radioactive iodine uptake (RAIU) tests the function of your thyroid gland, which helps regulate your metabolism. It works by measuring how much radioactive iodine is absorbed by the thyroid gland, ...

Iodine is an important mineral found in nature, especially in oceans. Your body needs iodine to function properly. But it can't make it on its own. Instead, you need to get enough iodine through the ...

An iodine deficiency causes your thyroid not to produce enough thyroid hormone, which can cause other health conditions. Treatment typically involves increasing your iodine intake. Iodine deficiency ...

NEW YORK (Reuters Health) - Mothers who are mildly iodine deficient are more likely to have children who perform poorly in spelling, grammar and literacy, according to a new study from Australia.

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