Nonalcoholic Fatty Liver Disease - Intermittent Calorie Restriction (FLICR) Study

Recipes will be provided with suggestions of meals that would not exceed the calorie restriction. For the remaining 5 days of the week, they will receive instructions and recipes that follows the Korean Dietary Reference Intakes (KDRIs), with an intake limit of 2,000 kcal/day for women and 2,500 kcal/day for men. The percentage of energy (E%) from different macronutrients in the recipes will be 45-60 E% carbohydrates, 25 E% fat and 10-20 E% protein.

They will receive individualized guidance from a hepatologist on how to choose a healthy diet, to reduce the intake of sweets and saturated fatty acids, increase sources of unsaturated fat, avoid large portions, and to regularly eat 3 meals per day. Each participant will be provided a written summary of the dietary advice.