You shouldn't be scard of the "treatment effects", especially if you're eating a low-fat diet. I personally, purposely ate 3 tacos the other day, which per Weight Watchers, I had the pts for. I definitely experienced the "treatment effects", but this is something that we've been warned about. I haven't had any leakage or oily farts or anything like that. I used the bathroom, and there was oil in my stool. I think the products is WONDERFUL. If you eat the recommended fat intake, you're safe. If you go over, you're not, but at least you know the deal. I just wanted to be straight up with you. I don't know what type of meal one would have to eat to have oil running down their legs that just sounds unreal and RIDICULOUS. So far, I'm loving it!!! From what I have experinced within the last 5 days, if I eat something bad, it normally shows in my stool the following morning, and then I'm alright the rest of the day. Exercise and eat healthy, and you will be ok, and the weight will come off. Good Luck EVERYONE!!!