Could peppermint oil lower your blood pressure?
Disease control
Completed
This study tested whether taking peppermint oil supplements could help improve heart health in people with mild to moderate high blood pressure. Forty participants who were not on blood pressure medication took either peppermint oil or a placebo. Researchers measured blood pressu…
Phase: NA • Sponsor: University of Central Lancashire • Aim: Disease control
Last updated Mar 30, 2026 14:30 UTC