Is Caffeine Addictive? Essay -- Biology Essays Research Papers

Is Caffeine Addictive? As exams approach, students everywhere reach for their coffee mugs, their Vivarine and No-Doz. Legions of wide-eyed and shaky young people stay up late into the night, printing out final papers and cramming a year worth of information into their over-burned minds. Falling asleep over books is not acceptable at this time of year. But this is not a new thing; many students have a late-night lifestyle supported by caffeine, getting an average of 5 hours of sleep a night. These young people are a part of the nearly 80% of Americans who depend on caffeine (1). They use it to stay awake when their bodies tell them they need to sleep. Many people use it simply to feel more awake or simply because they like the taste of coffee, sodas or teas which contain the drug. For those who love coffee, the taste is often cited as the reason for the "addiction" and the use of that word does not imply anything like a drug addiction. However, try to take away someone's coffee abruptly and chances are they will experience withdrawal symptoms (2). The body develops a dependence on caffeine which is very obvious; stop drinking coffee for a day after being a regular drinker and get a headache, then drink coffee and it goes away. Some call this an addiction, coining terms such as "caffeinisme" and "caffeine withdrawal syndrome" (4), and classify caffeine as a mind-altering drug (3) (5) (6) (7). Many others protect caffeine, saying it does not compare to a true drug addiction and some even claim it has benefits-that it not only increases alertness but has other healthful properties (2) (8) (9) (10) (11) (12) (13). It is very difficult to find an objective article on the effects of caffeine, for while the information is often c... ...xhaustion. There is great need for more research regarding the properties of caffeine. There is too much contradictory information and studies are not conclusive. A huge number of people around the world consume enough caffeine to be diagnosed as dependent who have not been reassured that it is safe. Nor have they been given a good enough reason to stop their consumption or cut down to safer levels of caffeine intake. It would take a lot of negative findings to dissuade people from using the drug, but a better understanding on all properties could also find more uses for caffeine and could reassure those who are doubtful of the safety of caffeine consumption. Internet Sources: http://www.usa-gymnastics.org/publications/usa-gymnastics/1996/4/body-balance.html http://www.healthy.net/scr/article.asp?ID=800 http://www.healthy.net/scr/article.asp?ID=2046