What impact does caffeine consumption have on physical endurance?
Caffeine consumption can enhance physical endurance by increasing alertness and reducing perceived exertion during exercise. It stimulates the central nervous system, leading to improved focus and energy levels, which can enhance performance, especially in endurance sports. Research suggests that caffeine may help mobilize fat stores, providing an alternative energy source during prolonged activities. This is particularly beneficial for long-distance runners and cyclists. However, individual tolerance varies, and excessive caffeine intake can lead to negative side effects such as jitteriness or digestive issues. When used strategically, moderate caffeine consumption can be an effective ergogenic aid to improve athletic performance.