I've been treated for hypothyroidism for 10yrs. After relocating & stopping treatment, new dr says im now @ "normal" level. How is that possible?

Lab values. Most docs only look at lab values and not how person feels with those values. If he only checked a tsh, then there is more to thyroid optimization like ft4 and how you convert to ft3. Go to a4m.Com and use directory function to find a local functional medicine doctor to help you fully test your thyroid levels to get to optimal health. For a layperson site got to www.Stopthethyroid madness.Com.