Over time most people on any of these fad diets regain the weight they lost plus some. Why is this? Most people who are on a "diet" have an end point in mind. They think that when they lose 15 or 20 pounds or reach a size 10 they get to stop. These diets never correct the issue that starts the weight gain in the first place. They never teach you about making good food choices, or even cutting down on bad choices.
How is a purification different? Purification uses whole foods and whole food supplements to help your body purify and rebuild itself. It also supports the function of the body by supporting all of the organ systems that help eliminate and detoxify. It teaches you what foods are going to bring you health. I am not saying that you should never again have convenience foods or sweets or caffeine but your good choices should outweigh the bad ones. When you have released some of the toxic load you can feel the difference of using a natural food source versus an altered food source and if you listen your body will tell you exactly what it wants.