Listen to the Flechas audio right here on curezone. He goes into detail about iodine's impact on the insulin receptors and ALL the body's hormone receptors. (That's why iodiners experience a jump in libido too!) He is very clear on this and you won't be left to thinking, huh, what'd he say?. I do believe its after the second hour though.
That audio is always at the top of the must listen to for anybody who wants to know the lowdown on iodine.