I have tried Colostrum, but it was some time ago about 7 yrs! I will ask Emily when she works on me with the SCIO.
Something I will note to you is that when I originally tried iodine, idoral, I felt very well initially, then some sensitivity accured but nothing too bad. However, upon switching to Prolamine iodine, which has only a quarter of the daily % value compared with idoral I got severe symptoms. I also may have a sulfur related allergy, so I don't know where that may tie in? I need to become a biochemist so I can figure all this crap out. I am planning to get my masters upon moving to Boston, perhaps it will be in something dealing with biology!