I am thrilled to find out more info on this. Can you tell me where you found the info on the estrogen receptors - maybe you should start a new o/t thread. I would love to know more about what you know about the subject and how did you find out iodine's role in this? You cannot tell me too much - I am sincere in wanting to know all about receptors, how they get damaged, what helps and what doesn't and what else do I need to read/study? Thanks!