1 cup of milk can provide 59–112% of the recommended daily amount of iodine. We drink goats milk which has a higher content. But we also eat eggs and lots of fresh food. Sea salt is much better for you than table salt. They remove the beneficial nutrients and sell it to you based on fear of not having enough iodine. If your diet is so bad that you lean on a processed product for iodine, salt is the least of your concerns.