Joey Chestnut is the undisputed hot dog-eating champion of the world … a title that could be costing him hours of his life at a time, according to a recent food nutrition study. According to findings released this week in the Nature journal (via The New York Post), one beef hot dog on a bun costs whoever eats it 36 minutes off their life, “largely due to the detrimental effect of processed meat.” Chestnut has eaten no fewer than 52 […]