There was a time when every single meal I ever ate made my stomach swell like I was 9 months pregnant. After being on Iodine for a year and a half (and being gluten free for 4 years before that) I ate gluten a time or two this past year, and it didn't bother me in the least.
Will I ever consume it constantly again? No way...no way in he__.
But it's nice to know that there IS something to the tremendous healing power of a nutrient that I've been denied for the better part of my 51 years.