IRCT20190625044008N1 IRCT 2019-12-19 Tabriz University of Medical Sciences The effect of Ѡ3 fatty acids supplementation in elite male athletes The effect of Ѡ3 fatty acids supplementation on levels of PPARγ and UCP2 genes expression, serum level of UCP2 protein, metabolic status, and appetite in elite male athletes: a randomized control trial 2019-10-02 anticipated 36 Complete https://irct.ir/trial/43332 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Used, Assignment: Parallel, Purpose: Supportive, Randomization description: From among the volunteers to participate in the study, 36 individuals will be selected by simple randomization. Then by using the Random Allocation Software, the subjects will be allocated into either fatty Acid Supplements Ѡ3 or placebo group, Blinding description: In this study, the main researchers (including students, tutors, and advisors) as well as the participants will be unaware of the type of supplement (fatty acid supplement 3 or placebo) received by each group. The person responsible for the packaging of supplements that is completely unrelated to the study will be required to assign a three-digit code to each package and keep the codes until the end of the study and analysis of the data. N/A . Intervention 1: Intervention group: soft gel supplement fatty acid Ѡ3 daily 2 soft gel, dose of 1 g with lunch and dinner for 3 weeks. Intervention 2: Control group: soft gel placebo (paraffin) daily 2 soft gel, dose of 1 g with lunch and dinner for 3 weeks. 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 It has not yet been decided to publish various sections on the consequences in the relevant journals.