Take a look at Mayra Rosales' story. That's the 5' 3"/1060 lb woman who tried to claim that her nephew died because she's fallen on him, when in fact that boy died after being brutally beaten by hismother egg donor. Last I read she was down to 154 lbs ; once she hits 140 lbs her bmi will be below 25.0  . If she can come back from weighing a half-ton, the people who "only" weigh 200-300-400+ lbs  have no excuse.