Thank you so much Ferv for taking the time to detail a response. I value this group's opinions highly, hence me beginning my Iodine journey. My doc did order an Iodine loading test for me last week, even though he doesn't know anything about it. I haven't done it yet - should I wait?
Now I am regretting ever agreeing to take Nature-throid or any of the rest of the bio-identicals I am on.......wish I would have discovered supplementing with Iodine first!