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Iodised salt (also spelled iodized salt) is table salt mixed with a minute amount of various salts of the element iodine. The ingestion of iodine prevents iodine deficiency . Worldwide, iodine deficiency affects about two billion people and is the leading preventable cause of intellectual and developmental disabilities .
In the US, iodized salt contains antioxidants, because atmospheric oxygen can oxidize wet iodide to iodine; other countries simply use potassium iodate instead. [5] Salt mixed with ferrous fumarate and potassium iodate, "double fortified salt", are used to address both iron and iodine deficiencies. [6] Potassium iodate is also used to provide ...
“Iodine is also in fish and dairy products, but the main source of iodine in the diet is iodized salt. Without enough iodine, you may experience goiters or thyroid issues ,” Rizzo says.
Iodine deficiency affects about two billion people around the world and is the leading preventable cause of intellectual disabilities. [43] Iodized table salt has significantly reduced disorders of iodine deficiency in countries where it is used. [44] The amount of iodine and the specific iodine compound added to salt varies.
Sodium iodide (chemical formula NaI) is an ionic compound formed from the chemical reaction of sodium metal and iodine. Under standard conditions, it is a white, water-soluble solid comprising a 1:1 mix of sodium cations (Na +) and iodide anions (I −) in a crystal lattice. It is used mainly as a nutritional supplement and in organic chemistry.
"Iodine is usually not added to Himalayan salt. Also, similar to sea salt, the crystals are typically larger than table salt." Pelitera explains that Himalayan salt has traditionally been used to ...
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