Following critical evaluation of the available literature to date, The International Society of
Sports Nutrition (ISSN) position regarding caffeine intake is as follows: Supplementation with …

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 …

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 …

Caffeine is the most frequently used substance with a central nervous system stimulant
effect, but its consumption is most often due to the intake of foods and drinks that contain it …

Objective The aim was to quantify the proportion of the literature on caffeine
supplementation that reports habitual caffeine consumption, and determine the influence of …

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

Based on review and critical analysis of the literature regarding the contents and
physiological effects of coffee related to physical and cognitive performance conducted by …

New Findings What is the topic of this review? The nutritional strategies that athletes use
during competition events to optimize performance and the reasons they use them. What …

Caffeine is the most popular psychoactive substance in the world, and data suggests that it
is widely used by athletes before competition to enhance physical and mental performance …

Multi-level studies have shown that Rhodiola rosea (RHO) and Caffeine (CAF) have the
potential to be nutritional supplements to enhance physical performance in resistance …