L-Carnitine: a natural boost for Post-Workout recovery?
NCT ID NCT07492446
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at whether taking L-carnitine supplements for 21 days can reduce muscle damage and soreness after high-intensity interval training in young male athletes. Thirty healthy athletes took either L-carnitine or a placebo, and researchers measured blood markers of muscle damage and self-reported pain. The goal is to see if this common supplement can speed up recovery and improve performance.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
L-carnitine (dietary supplement)
What this could lead to
If it works, this could point toward a simple supplement to help athletes recover faster from intense workouts.
What could go wrong
This is a small, completed study with only 30 participants, so results may not apply to everyone. The supplement may have little effect due to low absorption.
Disclaimer
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the original study
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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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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Locations
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Istanbul Sabahattin Zaim University, Faculty of Sports Sciences
Istanbul, Küçükçekmece, 34303, Turkey (Türkiye)