Effect of salt reduction interventions in lowering blood pressure: A comprehensive systematic review and meta-analysis of controlled clinical trials.
Soghra AliasgharzadehJafar Sadegh TabriziLeila NikniazMehrangiz Ebrahimi-MameghaniNeda Lotfi YaginPublished in: PloS one (2022)
Our results supported that salt substitution and nutrition education are effective nutrition strategies to lower BP. It seems that multi-component approaches could be more effective in improving BP status. However, further trials are required.