<<Disclaimer: Verify this information before applying it to your situation.>> I, too, find the issue of diet rotation to be very confusing. I hate the thought of limiting my diet any more than necessary. I don't know how common it is to develop sensitivities to foods eaten everyday. But, it seems to me that vast numbers of people all over the world eat a very limited diet, pretty much the same thing daily, and I wonder if they have as many problems in this regard as we do in the US. I know when I lived on the rez & ate pretty much the same thing daily I was much healthier than I have been since I moved to the big city & got a much more varied (& more refined/processed foods) diet. Maybe this is just a coincidence? Kate in VA