The Effect of Rivandi Syrup on Non-Alcoholic Fatty Liver

INTERVENTION: Intervention 1: Intervention group: rhubarb syrup is prepared in the pharmacy laboratory of the Faculty of Traditional Medicine of Tehran University of Medical Sciences (Jalinian medicine) with the combination of Chinese rhubarb, Fumitory and Dodder, whose herbarium code is obtained from the Faculty of Pharmacy of the university, and in 250 bottles CC is provided to patients. Consuming it as one tablespoon three times a day (breakfast, before lunch and before bed). Intervention 2: Control group: Placebo syrup is prepared in the pharmaceutical laboratory of the Faculty of Traditional Medicine of Tehran University of Medical Sciences and is available to patients in 250 cc bottles. Consuming it as one tablespoon three times a day (before breakfast, before lunch and before bed). CONDITION: K76.0 Non Alcoholic Fatty Liver. ; Fatty (change of) liver, not elsewhere classified PRIMARY OUTCOME: CAP (Controlled Attenuation Parameter) Index in Fibroscan. Timepoint: 0 and 3 Months. Method of measurement: Fibroscan Device. LSM (Liver Stiffness Measurement) in Fibroscan. Timepoint: 0 and 3 Months. Method of measurement: Fibroscan Device. SECONDARY OUTCOME: Blood Serum Aspartate Transferase (AST). Timepoint: 0 and 3th months. Method of measurement: Blood Test. Blood Test Alanine aminotransferase (ALT). Timepoint: 0 and 3th months. Method of measurement: Laboratory Blood Test. Blood Test Alkaline phosphatase (ALP). Timepoint: 0 and 3th months. Method of measurement: Laboratory Blood Test. Body Mass Inde X(BMI)= ratio of person's weight in kilograms and height in metres squared. Timepoint: 0 and 3th months. Method of measurement: Standard Scale. INCLUSION CRITERIA: Non Alcoholic Fatty Liver Patients