★☆☆☆☆
WARNING!
The person who's done probably the most extensive research on thyroid disease and natural approaches for recovery is by Dr. Datis Kharrazian. He warns that taking iodine or eating iodine-rich food when you have certain thyroid problems can be like throwing gas on a fire. In his book, he explains scientific reasons iodine helps with some situations, but is very harmful in others. He's a thyroid expert, and doctors take his courses, so you can probably find an informed practitioner through his website. His book also explains why the thyroid epidemic is rampant these days.