Herbal supplement tested for quick power boost in fighters
NCT ID NCT07164547
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study tested whether a single 625 mg dose of Tribulus terrestris, a herbal supplement, could improve anaerobic performance and sprint times in 28 trained male combat athletes. Participants took either the supplement or a placebo before cycling and sprint tests, then switched after a washout period. The goal was to see if the supplement could enhance peak power and speed.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Tribulus terrestris extract (625 mg, 40% saponins)
What this could lead to
If it works, this could suggest a natural supplement for short-term power and sprint improvement in athletes.
What could go wrong
This is a small, completed trial in young male athletes only. Effects may not apply to other groups, and any benefit is likely small and short-lived.
Disclaimer
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Locations
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Atatürk University, Sports Science Laboratory
Erzurum, Erzurum, 25240, Turkey (Türkiye)