Purpose The aim of this study was to systematically review evidence on the prevalence and
magnitude of side effects associated with caffeine supplementation in athletes. Methods …

Caffeine (1, 3, 7-trimethylxanthine) is one of the most widely consumed performance-
enhancing substances in sport due to its well-established ergogenic effects. The use of …

In the last few years, a plethora of studies have explored the effects of caffeine on resistance
exercise, demonstrating that this field of research is growing fast. This review evaluates and …

Cognitive functions are essential in any form of exercise. Recently, interest has mounted in
addressing the relationship between caffeine intake and cognitive performance during …

Considering nutrition education interventions have been frequently implemented in team
sport athletes and have shown promising results, this study aimed to summarize the effects …

Although the effects of caffeine supplementation on combat sports performance have been
extensively investigated, there is currently no consensus regarding its ergogenic benefits …

This overview review aimed to describe the evolution of the characteristics of the research
on caffeine effects on strength. A total of 189 experimental studies with 3459 participants …

Introduction Although acute caffeine intake seems to improve muscular strength–power–
endurance performance, there is scarce evidence evaluating upper vs lower-body exercises …

Chronic obstructive pulmonary disease (COPD) is a chronic respiratory disease that is
associated with significant morbidity, mortality, and healthcare costs. The burden of …

The effects of caffeine (CAF) and music have been well documented when used separately,
but their combined effects are not yet studied. Thus, the present study assessed the acute …