Hi guys, Welcome to the Advanced Video Search Engine, and you are watching What are the normal levels of T3, T4,TSH & causes for Thyroid Disorders? - Dr. Sanjay Panicker. That video is uploaded by Doctors' Circle World's Largest Health Platform at 2017-01-25T02:48:34-08:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [_eWjSJ0IVTU]