Effect of Caffeine on Cognitive Functions Psychology Research Paper (Research Paper Sample)

Effect of Caffeine on Cognitive Functions
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Abstract
Consumption of caffeine has become a worldwide trend. In fact, caffeine suffices to be one of the highly consumed substances across the world. The reason behind its increased usage suffices to be the fact that it stimulates the central nervous system enabling an individual to stay focused as well as experience improved memory concentration. Caffeine has been found to be essential in combating tiredness and reducing sleep in a bid to improve the cognitive functionality of a user. However, in a bid to realize the positive outcomes of caffeine, the amount consumed has to be limited. Over-reliance or consumption of high amounts of caffeine tends to cause harm to one’s health. Increased consumption may contribute to addiction and withdrawal symptoms whereby an individual has to rely on the substance to function appropriately. Nevertheless, the evaluation of the effects of caffeine proves that caffeine as a natural stimulant; it is an enhancer if a user limits the amount of caffeine intake.