I have a liver problem and gallbladder problem for a long time, so I'm trying to do series of flushes to get rid of my gallbladder stones. So far, I consider myself successful. I did 3 flushes already, 1 with olive oil, 1 with pumpkin oil (which by the way I purchase at health food store, they keep it in refrigerator) and 1 with olive oil and cedar oil mixed together. All of these cleanses produced lots of stones, and other nasty staff. In general, I started to feel a little better, however, my liver symptoms are still there. I'm planning to more of flushes later on.