Dietary Sources of Iodine

Dietary sources of iodine include foods that naturally contain or are fortified with iodine, which is essential for healthy thyroid function. Common sources are seafood such as fish, shrimp, and seaweed, which are rich in iodine due to their ocean environment. Dairy products like milk, yogurt, and cheese contain moderate amounts of iodine, partly from animal feed and iodized supplements. Eggs also contribute to iodine intake. Additionally, iodized salt—a salt fortified with iodine—is a widespread, convenient way to meet iodine needs. Incorporating these foods into your diet helps maintain proper iodine levels for overall health.