Thanks for the advice. I am really low in selenium, I'm guessing as a result of the mercury toxicity and my body's attempt to bind it with selenium. Will the Iodine push Mercury out from hidden places? If so that could aggravate possible parasites I have if I dont have a proper way to grab and remove it from my system. I have been dosing with 300-400 mcg of selenomethionione in order to get it up. That Iodine dosage is far higher than I would intuitvly think but i am new to Iodine so still learning. I just dont want to push myself too hard and end up in a healing crisis. Seems I have much more research to do on iodine