Research has shown that a lack of dietary iodine may lead to enlargement of the thyroid gland, lethargy, fatigue, weakness of the immune system, slow metabolism, autism, weight gain and possibly even mental states such as anxiety and depression.

The good news is that there are many popular foods with iodine, all of which are easy to incorporate into your daily diet.

1. Vegetables
2. Cranberries
3. Yogurt
4. Beans
5. Strawberries
6. Salt
7. Potatoes