Comparative effects of caffeine and paraxanthine on rowing performance and sleep quality: a randomized crossover study

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Authors

Azize Bingöl Diedhiou · Hungarian University of Sports Science

Ulas Can Yildirim · Sinop University

Serhat Ozdenk · English Institute of Sport

Dilara Erkan · Ankara University

Izzet Karakulak · Mardin Artuklu University

Selin Yildirim Tuncer · Lokman Hekim Üniversitesi

Murat Turğut

Abstract

Paraxanthine may represent a practical option for athletes who prioritize sleep quality or experience sensitivity to caffeine-related sleep disturbances, although further dose‒response studies are required to clarify its ergogenic potential.

Topics & Keywords

Coffee research and impacts Sleep and related disorders Physical Activity and Health

Publication Details

Published in: Journal of the International Society of Sports Nutrition

Volume 23, Issue 1, pp. 2650339-2650339

DOI: 10.1080/15502783.2026.2650339

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Comparative effects of caffeine and paraxanthine on rowing performance and sleep quality: a randomized crossover study

Authors

Abstract

Topics & Keywords

Publication Details