Acute Effects of Ginkgo Biloba Extract on Vascular Function and Blood Pressure

We investigated whether a single dose of standardized Ginkgo biloba extract (GBE) can improve vascular function. A randomised controlled crossover trial was conducted on 14 young healthy men, who received GBE or placebo. The digital volume pulse was monitored to measure reflection index (DVP-RI) and stiffness index (DVP-SI) and peripheral augmentation index (pAIx) was assessed using radial pulse wave analysis at baseline and 2, 4 and 6 h after treatment. DVP-SI was slightly higher 2 h following GBE compared to placebo (P < 0.05); other outcome variables were unaffected by treatment.