To Continue - It has been said that gall stones originate in the liver, and then when things get too croweded they roll into to gall bladder. When you are flushing the gall bladder is contracting to empty everything to deal with all this oil that is coming through in the stomach. Bile is necessary for digestion of fat, the more fat, the more bile is needed. The orders to the gall bladder come down: 'c'ome on lets have it all'. :-)