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Iodized salt was first sold in the United States in 1924 in an effort to reduce the incidence of goiter, an issue plaguing the country’s “goiter belt” – stretching from the areas surrounding the Great Lakes to the inland regions of the Pacific Northwest. (People living near the coasts get the iodine they need from seafood.) This strategy was very successful.


Summary Studies show iodized salt is safe to consume with minimal risk of side effects. The safe upper limit of iodine is nearly 4 teaspoons (23 grams) of iodized salt per day. Certain populations ...


What's up with iodized salt - Is it better for you than regular salt? ... What's up with iodized salt - Is it better for you than regular salt? Dear Alice, ... you may want to reconsider getting iodized salt, just to be on the safe side. The Recommended Dietary Allowance (RDA) for iodine is 150 micrograms (µg) a day for adults. Women who are ...


Salt was used as the carrier for iodine because it was an easy, spoil-free method of getting iodine into the food chain. Salt is a food that almost everyone eats throughout the day, and every day. Iodized salt was also added to animal feed, as it also offered thyroid support benefits for livestock as well.


Some studies have shown that iodized salt prophylaxis (adding iodine to salt) was associated with an increased risk of cancer afterward. Now, this doesn't necessarily mean that iodine consumption is causing thyroid cancer, but it is still something worth considering. This data comes from Australia and dates back to the 1960's.


Restaurants usually order salt in bulk, and often it's not iodized salt. However, anything from the sea - such as seaweed (kelp) or fish -- can be a good source of iodine, says Maberly. A cup of ...


If you want to enjoy the benefits of sea salt, make sure you buy unrefined sea salt which contains the minerals that gives it an edge over table salt. However, the impurities in sea salt does not make it fully safe either! When is Table Salt Safe. Table salt, although stripped of all minerals except iodine, can also be safe to be used.


Q: I recently ran out of table salt for my salt shaker. I went and bought Morton’s Salt, but didn’t know if I should choose iodized or non-iodized. I don’t have any health or thyroid concerns, but I’m not really sure what the difference is and if it matters ...


To reach a toxic state, you would have to intake over 1,000 micrograms of iodine daily. 98 micrograms from extra iodized salt represents only approximately 10% of this upper safe limit. What this means is that toxicity wouldn’t be caused by the extra iodized salt but by rather an overall diet high in iodine rich foods.


Iodine is a mineral that's important for good health. It's available in the U.S. as an FDA-approved treatment and a supplement. Why do people take iodine?