IRCT20170117032026N3 IRCT 2022-02-06 Yazd University of Medical Sciences Effect of DASH diet in patients with non-alcoholic fatty liver disease The effect of DASH diet on hepatic fibrosis, hepatic steatosis, liver enzymes, insulin resistance and oxidative stress in patients with non-alcoholic fatty liver disease 2022-01-21 anticipated 70 Complete https://irct.ir/trial/60887 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: The distribution of people between groups is done randomly and a random allocation table created using a computer is used. Randomization is block type and classification based on gender and body mass index. In this study, individuals will be divided into two groups of intervention and control. 3 Non-alcoholic fatty liver disease. Intervention 1: DASH (Dietary Approaches to Stop Hypertension) diet. This diet contains 52 to 55% carbohydrates, 16 to 18% protein and 30% fat. The DASH diet is rich in fruits, vegetables, whole grains and low-fat dairy products, and is low in saturated fat, cholesterol and refined grains. Calories needed by each patient are estimated based on basal metabolic rate (using the Harris-Benedict equation) and levels of physical activity and energy from food metabolism. Everyone in the study is overweight or obese, and for these people the calorie limit of 500 to 700 kcal is less than the calculated energy requirement for each person. 500 kcal for those with a BMI in the range of 25-31 kg / m2 and 700 kcal for those with a BMI of more than 31 kg / m2 will be deducted from the total energy required by each person. An alternative list is provided to patients while educating the patient to facilitate food selection and to observe the principle of diversity between the components of each food group. Intervention 2: Standard diet. Undecided - It is not yet known if there will be a plan to make this available Justification or reason for indecision in sharing IPD is No decision has been made yet