Two of the most common autoimmune diagnoses are Hashimoto's Disease and Graves' disease, and they both involve the thyroid. Conventional doctors often run a simple thyroid test as part of an annual physical. The problem is that it doesn't catch every thyroid problem. Functional medicine physicians run a complete thyroid panel, which gives a more expansive picture, but it's not always a clear picture. Today, we're going to go over what each test measures and how to interpret your results. My guest is Dr. Datis Kharrazian, an award-winning researcher, clinician, author, and educator. Many of you are familiar with his bestselling book, Why Do I Still Have Thyroid Symptoms When My Lab Tests Are Normal? He has a new online class called Hashimoto's: Solving the Puzzle.