what foods have iodine in them?
Iodine from salt is especially important on Paleo because the other significant sources of iodine in the American diet are dairy (a gray area food that many people eliminate) and bread. According to this FDA survey, the iodine that Americans get from sources other than salt comes from: 1  Milk and dairy products (70-90% of non-salt iodine intake for infants and children; roughly 50% of intake for adults) 2  Grain products (between 10 and 23% of non-salt intake, depending on age and sex)