effects of caffeine supplementation on endurance performance

Caffeine is a widely available substance that is frequently consumed in everyday life. Particularly in sport, where it is crucial to make the most of one's physiological and temporal resources and thus achieve the best possible preparation for competition through training, small details can often make all the difference. This is not the only reason why it is important for athletes to pay attention to the foods they consume. Caffeine, when consumed in moderation, can optimise performance-determining factors and thus help in achieving personal bests. This paper aims to provide further insights into caffeine in endurance sports and to encourage a thoughtful examination of the topic of caffeine supplementation.