>>My edconologist said there is an absolute corollary with the increase of thyroid issues and the reduction of iodized salt.<<
That makes sense.
When doctors say to cut back on salt, the first thing anyone gets rid of is the salt shaker with the added iodine.
I do prefer my butter without salt, and my salt without iodine.
I'll add my own salt, thankyouverymuch.
/johnny