A day's worth of fiber in one glass, and it doesn't taste like cardboard? Believe it. This PB&J smoothie from celebrity trainer Harley Pasternak spilleth over in fiber-filled strawberries. Throw a dollop of peanut butter in there, add some ice, and you've got a smoothie on your hands that tastes just like dessert! Subscribe to POPSUGAR Fitness! www.youtube.com/subscription_center?add_user=popsugartvfit Visit our website for more great workouts and fitness tips! www.fitsugar.com Are we friends yet? Join us on Facebook! www.facebook.com/POPSUGARFitness Get the latest updates via Twitter! twitter.com/#!/POPSUGARFitness