Iodide
I⁻
Iodide is a negatively charged ion of iodine, which has a chemical formula of I-. It is an important mineral nutrient in the human body and plays a key role in the synthesis of thyroid hormones, which are essential for the regulation of metabolism. Iodide occurs naturally in seawater, soil, and certain types of food, such as seafood, dairy products, and iodized salt.
In addition to its role in thyroid function, iodide has various other applications in medicine and industry. It is commonly used as a contrast agent in X-ray, CT, and MRI imaging procedures, as well as in the treatment of certain thyroid disorders, such as hyperthyroidism. Iodide is also used in the production of various chemicals, such as pharmaceuticals, dyes, and disinfectants.
It is important to note that excessive intake of iodide can cause adverse health effects, such as thyroid dysfunction, hypothyroidism, and goiter. Therefore, it is recommended to maintain adequate but not excessive levels of iodide intake through a balanced diet or supplementation.
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