IRCT20190224042821N3 IRCT 2020-06-15 Tabriz University of Medical Sciences Effect of DASH diet on liver transplantation Effect of DASH diet on parameters of metabolic syndrome after liver transplantation 2020-05-21 anticipated 96 Complete https://irct.ir/trial/47640 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Used, Assignment: Parallel, Purpose: Treatment, Randomization description: The studied samples will be divided into intervention and control groups based on the Block Randomization method. This blocking will be done using "Random Allocation Software". In this program, after determining the number of samples and the number of groups studied (intervention and control), the "random block size" option will be used to determine the volume of each block, randomly. Finally, the program will arrange the samples to be intervened and control. To reduce bias and do allocation concealment, the samples list will be prepared and maintained by a person outside the study, and when each sample enters the study, the researcher will text him/her and about the role of the new sample (intervention Or control) will ask. N/A Condition 1: hyperglyceridemia. Condition 2: hypertension. Condition 3: hyperglycemia. Condition 4: Abnormal weight gain. Condition 5: liver transplant status. Condition 6: Decreased HDL-cholesterol level. Intervention 1: Intervention group: will follow the DASH diet for 6 months. This diet is rich in whole grains, beans, vegetables, and fruits. The type of fat consumed in this diet is olive oil and canola. In this diet, white meat will be consumed daily and red meat will be consumed weekly. Low-fat dairy will be used in this diet. Intervention 2: Control group: They will use a diet based on the Iranian food pyramid and routine training that is normally provided by hospital nutrition experts. No - There is not a plan to make this available Justification or reason for not sharing IPD is Participants' data will be analyzed and individual data will not be present.