Matt Damon's dramatic 33-pound weight loss for 'The Odyssey'! From 200 lbs to 167 lbs, he's slimmer than high school. Strict diet, new routine, and even gluten-free beer. This is gonna be good. #MattDamon #TheOdyssey #WeightLoss #Transformation #CelebrityFitness #MovieNews #GlutenFree