Why is your thyroid hormone low?  Inflammation.  Why is your thyroid hormone high?  Inflammation.  What is causing thyroid inflammation?  Toxins.  Why can't you get inflammation and toxins out?  Your circulation is too slow.
Chinese medicine improves circulation and repairs your immune system to eliminate  inflammation and toxins.

https://rumble.com/v12ic25-get-thyroid-hormone-and-inflammation-cured-with-chinese-medicine.html