Hi everyone! I said I would let you know how my husband did on his 2nd flush. Well, he didn't get out too many stones this time--only about 12 or so tan ones. Couldn't figure out what happened. Then as I was trying to think if he had any fat yesterday, finally, I realized there was LETHICIN in his navy bean soup! I checked the label for lethicin at the health store and sure enough, it said 9 grams fat and 1 gram saturated fat!!! Live and learn.