Probably because he needs to solve his health problems.. Or he's really just trolling. I'm hoping it's the former.
@mjj Do you have an underlying issue that made you want to try all kinds of alternative health products?
If for that reason you want to continue supplementing with iodine, I suggest not taking it internally at all but painting with it. Don't do the crazy amounts suggested by some people on the Iodine forum. Oh, and take the cosupplement selenium just in case. But don't overdose with that either because too much selenium could be disastrous.