I've treated a couple of people this past year who could hardly eat any foods. I had them do Terramin clay, 1 teaspoon, 4-6x/day in water. It took about 4 months, but they were able to start eating more foods and felling much better. Every time you eat, the liver dumps toxins into the intestinal tract. These can recirculate without something to bind them and carry them out of the body