This 2013 randomized, double-blind, placebo-controlled trial assessed the efficacy and safety of standardized Korean ginseng berry (SKGB) extract in 119 men with mild-to-moderate erectile dysfunction (ED). Participants received 1,400 mg/day of SKGB extract (350 mg per tablet, 4 tablets daily) for 8 weeks. The primary outcome, International Index of Erectile
