Well, some other questions one could ask is have you ever had kiwi before? Is it possible that indeed the stones are formed from what we are doing, like eating the diets we eat? If we can just make stones by doing liver flushes, then what has gone wrong for the people who flush and don't get any stones? What about the people who have expelled calcified stones? I'm not saying that you are wrong since I have never journeyed into a functioning liver, but it is good to consider some other possiblities for your experience before succombing to doubt. Is it possible that the liver works a little like an oyster. When an irritant, like a seed or a parasite, gets in, it covers the irritant with cholesterol and bile, instead of nacre?