Should I just eat that everyday for a week and see how many pounds I lose? When I was in highschool I had had my son but lost weight so fast because I starved barely ate for like a week and everyone asked me how I lost weight but I’m 21 now and have a long time that I don’t do a starving myself type diet I lose weight fast but I need to loose myself faster some people say they have tried eating just that and water and lose weight.