What???? That I have missed. Please tell me more. Last time I checked iodized salt was just refined salt with added potassium iodide. What's the problem with that?
I think its because of what he wrote in another thread:
You continue to confuse iodide and iodine. Please learn to differentiate. It is the same difference between chlorine, which is toxic, and chloride, which is essential for life. Ray has warned against excess iodine (I2), the form found in Lugol's, the molecular form. The article on his website which I quoted discusses iodide (I-), the reduced form. The form of iodine found in iodized salt, whatever remains of it once it reaches your plate, is mostly iodate, which, like iodine, is a strong oxidizing agent and can (rarely) damage the thyroid in susceptible people. Potassium iodide (KI) has been used in gram-sized amounts for centuries with very few side effects. Once toxic levels are reached (tens of grams daily for weeks), it is very likely the elevated potassium content that is to blame, not the iodide. It is known that Ray is ok with a gram of so of iodide short-term. He is probably against doing that for more than a few weeks. This is a far cry from stating off-hand, like you did, that "iodine causes hypothyroidism". This is just plain bollox.