The effect of zinc supplementation on blood pressure: a systematic review and dose-response meta-analysis of randomized-controlled trials.
Seyed Mohammad MousaviManije Darooghegi MofradIsrael Júnior Borges do NascimentoAlireza MilajerdiTahereh MokhtariAhmad EsmaillzadehPublished in: European journal of nutrition (2020)
We found a significant reduction in SBP following zinc supplementation. However, zinc supplementation had no significant effect on DBP. In addition, no nonlinear association was found between supplementation dosage and duration with changes in both SBP and DBP. Further RCTs using different dosages of zinc in various durations are required to confirm our conclusion.