Just face it: you let yourself go over the holidays. You were powerless to the flowing champagne and passed hors d’oueuvres, and you wish you could take it all back…but you can’t. So you’ve vowed to start over in 2013, and we’re here to help. With our recommendations for the best cleanses, workouts and spa treatments, you’ll be back to your best self in no time. Click here to launch the gallery.