I felt better after my first flush - lighter feeling (I followed the Clark method - and got stones out my first time). My second flush I got out the "mother load" of stones, and things really begain to change for me. I was suffering from lots of food allergies , celiac disease, leaky gut syndrome and IBS. I have just completed flush number 6 now, and the difference is tremendous. I can eat foods that I haven't been able to eat in a long time. I feel good........ I would recommend doing this 100 percent. I, like many, felt nervous my first time - but I was desperate. It really isn't that bad. I got stones out each time, with flush #6 having the larges ones. Both flush number 2 and 6 I had some nausia - but they were also my best ones. I have learned so much from this forum. I will do a hundred Liver Flushes if I can eat foods again.