The wraps will do their job of pushing the toxins out of your body. It's up to you if you want to work with it or not. If you eat fatty, sugary foods, smoke or ingest caffeine the entire time, you will not get optimal results. Wraps are best used with the person who is working toward maintaining a healthy lifestyle. These work fast, but they are not a "quick-fix." Diet and exercise will always, always, help your results, and wraps are meant to be used as a PART of a healthy lifestyle. They're great, but they aren't magic!
The inches you lose will be gone as if you had exercised them off, but, as with any other exercise or diet program, everything will come back if you do not maintain a healthy lifestyle. Results are 100% sustainable if you use the wraps as a tool, and not a solution in and of itself.
If you're wanting to eat healthy and have absolutely no idea what to eat, contact me and I will gladly give you some meal plan options that can generally work for anyone.