More than a New Year's resolution, or short term goal for an upcoming vacation or wedding, fitness is a lifestyle. And dieting is a national phenomenon At one time or another, we all have 'dieted", perhaps trying one of the fad diets of the day. Billions of dollars are spent every year in an effort to lose weight, yet the only thing getting lighter is our wallet. Over time, we have become convinced that the failure of our dieting efforts is our...