Why do thyroid tests come back normal even when you're experiencing symptoms of a sluggish thyroid? The thyroid is very complex. In today's podcast, Dr.Martin Jr discusses how the thyroid works and 3 reasons why thyroid tests are normal. He also discusses the symptoms of a sluggish thyroid and how hormones are all connected and can affect each other. If you're experiencing signs of a sluggish thyroid, you don't want to miss this episode!