The liver flush "works" if it is done right. I recently started taking Potassium to help me flush more often and offset the after effects of the Epsoms. It is working and I flushed 2 times in the last week and got out large stones (2") and even calcified ones.
When you feel it is time to flush, it is time to flush. Replace electrolytes, get good California olive oil and flush away!:)