Caffeine

Last Updated: December 18, 2023

Caffeine is a central nervous system stimulant that can improve sports performance and aspects of cognitive function. Caffeine or caffeine-containing beverages are often taken to help restore alertness and wakefulness or to reduce drowsiness. Despite its side effects, caffeine is safe for most people, and caffeine-containing beverages like tea and coffee are socially acceptable and widely used.

Caffeine is most often used for.



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References
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