Iodine and your health

Key facts Iodine is an element that is essential for normal growth, and for brain development. A healthy diet needs enough iodine, but too much can cause health problems. Foods rich in iodine include seafood, dairy products and iodised salt. If you are planning a pregnancy, if you are pregnant or breastfeeding, it is recommended that you take an iodine supplement every day, to make sure you get enough. If you have a thyroid condition, speak to your doctor before taking an iodine supplement. What is iodine? Iodine is an element that is essential for normal growth, and for brain