Figure 3
From: Effect of garlic on blood pressure: A systematic review and meta-analysis
Subgroup meta-analysis on the effect of garlic on systolic blood pressure of hypertensive subjects (≥140 mm Hg at start of intervention) (A) or 'normotensive' subjects (<140 mm Hg at start of intervention) (B); on diastolic blood pressure of hypertensive subjects (≥90 mm Hg) (C) or normotensive subjects (<90 mm Hg) (D). For abbreviations see Fig 2.