Grape extract boosts performance in thin air?
NCT ID NCT07518758
First seen Apr 12, 2026 · Last updated Jun 12, 2026 · Updated 12 times
Summary
This study tests whether a single dose of a polyphenol supplement (Vinitrox™) can improve blood vessel function and exercise performance in healthy adults during moderate exercise in low-oxygen conditions (simulating altitude). 38 recreationally active volunteers will take either the supplement or a placebo and undergo exercise tests. The goal is to see if the supplement helps blood vessels widen and improves exercise markers.
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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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Locations
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Centre expertise de la performance Gilles Cometti
Dijon, 21000, France
Conditions
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