I have read these kinds of papers also about people abroad growing goiters from excess iodine...
I wonder why on this board or on CZ you never come across anyone saying "Iodine supping is bull, it gave them a goiter"...etc etc as in, a personal experience.
The only negative comments from those who have tried and given up seemed to be complaints about what may have been detox reactions.
I feel like magnascent is the beauty secret to bright eyes and SSKI is good for some wham! energy.