I have written about potassium iodide before (re-blogged a good source on it). But this is very good. It not only discusses potassium iodide but many other health related issues. I find the author to good at the craft of writing and very well-informed in these matters.
I am not medically or scientifically trained. In this case, I am happy to defer to an expert.
My thanks to Rhoda’s Natural Health Blog.