5. Navy Beans
Beans are among the healthiest foods that you can find at your local grocers and have a ton of different benefits. Now you can add iodine to the list of things they can do for you, or at least you can if you seek out navy beans in particular.
Navy beans don’t just offer you a decent amount of protein, copper, potassium, calcium and folate; they’re also a great source of iodine. How good precisely? Well, just half a cup of these beans (a serving) will provide you with 32 micrograms or around 21% of your DV.