Systems are complex... working out in the cold burns more calories, but your body tries to eat more food to compensate. (see http://well.blogs.nytimes.com/2014

Systems are complex... working out in the cold burns more calories, but your body tries to eat more food to compensate. (see http://well.blogs.nytimes.com/2014/12/24/exercise-to-lose-weight-stay-warm/ http://well.blogs.nytimes.com/2014/12/24/exercise-to-lose-we... )