IRCT2016042427568N1 IRCT 2016-12-19 Vice chancellor of Research, Yasuj University of Medical Sciences The impact of social marketing model to reduce salt consumption The impact of social marketing model based educational intervention to reduce salt consumption in people aged between 25-50 years old and comparison with people will nor receive the intervention 2016-10-01 anticipated 103 Complete https://irct.ir/trial/22564 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Prevention. N/A The amount of salt consumption. Intervention 1: There is no intervention for comparison group. Intervention 2: Intervention group will receive below interventions during one month: Five Educational sessions about too much salt intake and it's effect on health and ways to reduce salt intake. Each session lasts 45 minute. Consultation about advantages of salt reduction and distribution of pamphlet.