I've done The Fast Track Detox Diet three times in the last three and a half years. I did lose 10 pounds on the program, which was great! I got back into my jeans and started feeling better about my weight. Now, the good news. After finishing the program, I've not only kept the weight off that I lost, but I've continued to lose! Not as fast as the first 11 days on the program-- it's not coming off at a pound a day. Now, it's more like a pound a week, which is completely fine with me. I'm back in my old weight range, and these last 10 pounds can take their time. I know that when it comes off slowly, it tends to stay off longer anyway.