Effects of Therapeutic Lifestyle Program on Ultrasound-diagnosed Nonalcoholic Fatty Liver Disease

Abstract

Our data suggest that both 10-week diet-plus-exercise and exercise-only therapeutic lifestyle programs are effective for improving anthropometric indices, insulin sensitivity, ultrasound findings and physical fitness in ultrasound-diagnosed NAFLD patients. However, the range of improvement in patients on the diet-plus-exercise program is more obvious than that in patients on the exercise-only program. Moreover, the diet-plus-exercise program resulted in significant improvement in liver biochemistry, but the exercise-only program did not. In summary, diet plus exercise is more efficacious than exercise alone in the lifestyle modification treatment of NAFLD.