Oxytocin keeps committed men away from attractive women

Often referred to as the "trust hormone," oxytocin is typically associated with helping couples establish a greater sense of intimacy and attachment. Lesser known, however, is its potential role, if any, in preventing couples from cheating. But as a new study from the University of Bonn suggests, it may in fact… » 11/14/12 6:30am 11/14/12 6:30am