Evaluation of the efficacy and safety of Tribulus terrestris in male sexual dysfunction-A prospective, randomized, double-blind, placebo-controlled clinical trial
Kamenov Z, Fileva S, Kalinov K, Jannini EA
Published in Maturitas
Methodology
Randomized double-blind placebo-controlled trial of Tribulus terrestris 1500 mg/day for 12 weeks in men with mild to moderate erectile dysfunction
Key Findings
Tribulus significantly improved IIEF total and erectile function scores versus placebo without changing testosterone
Conclusions
Tribulus terrestris improved erectile function and sexual desire without androgenic changes
Limitations
Single manufacturer extract; industry involvement
Supplements Studied
Tribulus terrestris improved IIEF erectile function and desire scores versus placebo without changing testosterone
Outcomes Measured
Tribulus improved sexual desire scores versus placebo
Tribulus terrestris improved IIEF total and erectile function scores versus placebo
Related Health Concerns
Study Details
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