Read more dangerous activity stories on Newserhttp://www.newser.com/taggrid/46079/dangerous-activity.htmlhttp://img1-cdn.newser.com/images/newser-black250x40.gifhttp://www.newser.com/2012 - Newseren-usNewser Feed GeneratorSat, 26 May 2012 10:01:32 CDThttp://www.newser.com/story/74809/biggest-loser-loses-sight-of-contestants-health.htmlHarry Kimball<img src='http://img2-cdn.newser.com/getimage.aspx?mediaid=311827&width=45&height=45&crop=Y&updateddate=20110331211345' border='0' />The Biggest Loser has produced some amazing results for its obese contestants, but at what cost? Many see the pounds come right back, and it’s likely because they engage in dangerous, damaging behavior in the first place in order to win the weight-loss reality show, the New York Times has...Host Alison Sweeney, left, and trainers Bob Harper and Jillian Michaels from the NBC series "The Biggest Loser."http://www.newser.com/story/74809/biggest-loser-loses-sight-of-contestants-health.htmlWed, 25 Nov 2009 10:44:25 CST