In fact, I'm not sure how to lose weight quickly without rebounding, because people's physical qualities are different. Take amy change for example, the most effective way to lose weight I have ever used. I lost eleven pounds a month and two pounds a week ago, but I recommended it to my friend, and she always lost eight pounds by procrastination, so I don't think a quick and good way to lose weight is necessarily applicable to others, and so are other ways to lose weight.