Yes, I know it's adrenal now - but I had no adrenal symptoms to speak of before, and I was supporting them - also I was taking a very low dose of iodine. I still believe it was the relentless release of toxicity that crashed my adrenals rather than the Iodine as I was fine for 4 months - adrenal issues from the improved thyroid performance would have shown up much sooner. I think people underestimate just how much toxicity might be buried away, I certainly did and honestly expected normal detoxification support would have been sufficient, was I wrong!