What is non iodized salt used for?

cooking.

Non-iodized salt is commonly used in cooking as a substitute for iodized salt. It is a type of salt that does not contain added iodine, which is found in iodized salt. Non-iodized salt is usually obtained from naturally occurring salt deposits, such as sea salt or rock salt, and can be used in the same way as iodized salt in cooking and baking.

Non-iodized salt is often used by people who are on a low-iodine diet, as well as those who have certain medical conditions, such as hyperthyroidism, that require them to avoid iodine. It is also used by people who are concerned about the potential health risks associated with consuming too much iodine.

Non-iodized salt can be found at most grocery stores and is often labeled as "natural" or "unrefined" salt. It is typically more expensive than iodized salt and has a slightly different flavor profile, which many people prefer. However, it is important to note that non-iodized salt does not provide the same health benefits as iodized salt, which is essential for proper thyroid function.