Iodine fortification is what most countries rely on to encourage adequate dietary intake. In more than seventy countries that iodize salt generally serves as the major source of iodine intake. One fourth of a teaspoon of iodized salts has about hundred micrograms of iodine. Note that the salt used in processed foods, which is the major source of salt for most Americans typically does not contain iodine. If salt used in a processed food contains iodine, it will be listed in the ingredients list of that food. Focus on decreasing the amount of salt consumed from processed foods and get your sodium from iodized salt. Seaweed, saltwater fish and seafood are natural sources of dietary iodine. Dairy products also supply iodine in the diet at varying levels. During lactation, the breast concentrates iodine in milk so breastmilk tends be a good source of iodine as long as the iodine intake of a mother is adequate. Plants grown in iodine rich soil are also good sources. However, this is not a reliable source of iodine since there is no way of knowing whether produce purchased in grocery stores is grown in iodine rich soil or not. Iodized salt usually adds less than about three hundred micrograms iodine daily to the diet. Most multivitamin mineral supplements contain 150 micrograms of iodine. With the safe upper limit of daily iodine intake for adults set at 1,100 micrograms by the IOM it is unlikely to hit an excess amount when including a multivitamin and including natural sources of dietary iodine. The trend of eating less table salt, dairy and bread has some experts concerned that iodine deficiency could be on the rise again. Eating a healthy, balanced diet that includes iodine rich foods and iodized salt is key to good health