IRCT20191124045488N1 IRCT 2019-11-29 Ahvaz University of Medical Sciences effect of celery seed on obesity and fatty liver Survey the Effect of celery seed on serum levels of hepatic enzymes, lipid profile, glycemic parameters and hepatic steatosis degree in nonalcoholic fatty liver disease patients, with overweight and obesity 2019-12-07 anticipated 44 Complete https://irct.ir/trial/43736 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Used, Assignment: Parallel, Purpose: Treatment, Randomization description: 44 subjects were divided into two groups of 22 intervention and control groups based on the block design method. In this way, an out-of-study third person who is familiar with health issues gives the supplement and placebo the same two codes as A and B. Subsequently, individuals are assigned AABB and BBAA. There are actually two 4-block blocks, each block having two A codes and two B codes. People are given codes in order to reach number 8, and repeat this number until they reach number 16. Then one of the blocks is repeated again to reach 20. Then the remaining two people receive a random code A or B code that reaches 22 people, Blinding description: In this study, the researcher and the participants are kept blind, and the third person oversees the intervention and control groups outside the study. 2 Non-alcoholic fatty liver disease. Intervention 1: Intervention group: getting 4 capsule of celery seed (500mg) per day fo 6 weeks. Intervention 2: Control group: getting 4 capsules of plasebo for 6 weeks. No - There is not a plan to make this available Justification or reason for not sharing IPD is Due to the financial support of this research project by Ahvaz Jundishapur University of Medical Sciences, the study data will not be allowed to be published after the intervention.