Average levels of SBP (A) and DBP (B) before and after 4-week administration of black sesame meal and a placebo in subjects with prehypertension. Values are expressed as means ± SD. SBP, systolic blood pressure; DBP, diastolic blood pressure; PG, placebo group; SG, black sesame meal group.
Wichitsranoi et al. Nutrition Journal 2011 10:82 doi:10.1186/1475-2891-10-82