Oh, just another thought since I asked this same exact question on both forums and got some good responses from people. One person suggested that because of all of the fluctuation in thyroid function while on Iodine supplementation especially in the beginning that trying to adjusted thyroid dose could be confusing. In my experience, I agree with this so far as I have been swinging between hypo and hyper for the past three months although starting to stabilize a little bit now. I have Hashimoto's though and this may plan a part.