Caffeine is a central nervous system stimulant that has been shown to increase athletic ability slightly when consumed in moderate amounts.

Question

Quizplus · Accepted Answer

Studies have shown that caffeine can improve performance in endurance sports such as running, cycling, and swimming by reducing the perception of effort and increasing alertness and focus. However, excessive consumption can lead to negative side effects such as anxiety, jitters, and insomnia.

Caffeine Is a Central Nervous System Stimulant That Has Been