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Introduction

Caffeine has made a huge impact on society. It is one of the most necessary parts of a person's day and most cannot go throughout their day without it. Caffeine has become an addiction to those who use it daily and is an important supplement that is used all the time. This addiction is shown through a study that was put out explaining that "Americans drink about 146 billion cups of coffee per year. 66% of women drink coffee every day, compared to 62% of men" (Nikolovska, 2022).

When one walks down the street, it is almost a guaranteed that there is a Starbucks or local coffee shop within walking distance. Caffeine has made such a big impact to today's society and almost everyone uses it daily. 

The consumption of caffeine daily starts to bring up the question, "how is this affecting our brains and are there any harmful or healthy effects that it has on us?" As we dig into this question and study the effects, there are positive and negative effects of caffeine. 





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