Mean 24-Hour, Daytime, and Night Ambulatory Systolic BP, Diastolic BP, and PP Before (Week 0) and After (Week 12) NAG and Placebo Intake in 37 Hypertensive Participants P. Mark Stavro, et al, Hypertension 2006;47:791-796

The Mean±SEM hourly ambulatory systolic BP, diastolic BP, and PP values before (at week 0) treatment with 3 g/day of North American ginseng (■) and placebo (□) in 37 hypertensive individuals *North American ginseng vs placebo, P<0.05 P. Mark Stavro, et al, Hypertension 2006;47:791-796

The Mean±SEM hourly ambulatory systolic BP, diastolic BP, and PP values after (at week 12) treatment with 3 g/day of North American ginseng (■) and placebo (□) in 37 hypertensive individuals *North American ginseng vs placebo, P<0.05 P. Mark Stavro, et al, Hypertension 2006;47:791-796