This case study describes the application of the principles of mindful eating to the treatment of a case of anorexia nervosa. While many clinicians currently use mindful eating in their treatment of binge eating disorder and bulimia, it also may benefit clients who restrict. The client in this case study is a 19-year-old college student with a BMI of 17.9 and daily restriction of approximately 900-1000 calories who exercises 1 hour daily. Over 15 sessions, she was introduced to the principle of mindful eating. There was an overall decline in restriction, her BMI raised to 19.5, and her caloric intake increased to approximately 1,500-2,000.