I think Andreas recommended to Hanna to drink the juice of a lemon every morning after all alternatives including the Liver Flush were exhausted. Needless to say, the lemon juice did precisely zilch from what I can gather. If he was still here now he would probably blame it on her negative emotions causing the body to subconsciously 'hold on' to the stone. I've got to hand it to him, he's come up with some absolute classics over the years to explain the failures of liver flushing.