Gamers' secret weapon? paraxanthine may sharpen focus and performance
NCT ID NCT07533045
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether taking paraxanthine, a natural compound similar to caffeine, daily for 6 weeks could improve gaming performance, focus, and sleep in 60 healthy adults who were new to gaming. Participants were randomly assigned to receive either paraxanthine or a placebo, and their gaming scores, cognitive tests, mood, and heart rate were measured. The goal was to see if this supplement could give gamers an edge without the downsides of coffee.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
paraxanthine (a dietary supplement similar to caffeine)
What this could lead to
If it works, this could point toward a safe supplement to boost focus and gaming performance without the jitters of caffeine.
What could go wrong
This is a small, completed trial in beginner gamers, so results may not apply to experienced players. Paraxanthine may cause side effects like caffeine, such as anxiety or sleep issues.
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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Lindenwood University Exercise and Performance Nutrition Laboratory
Saint Charles, Missouri, 63301, United States