Acute Caffeine Addiction

Pregnancy and certain contraceptives may bring on jitters, a side effect of caffeine, to the female population. “A two- hundred-pound man who drinks a cup of coffee with a hundred milligrams of caffeine will have a maximum caffeine concentration of one milligram per kilogram of body weight. A hundred- pound woman having the same cup of coffee will reach a caffeine concentration of two milligrams per kilogram of body weight, or twice as high” (Gladwell, 233). I can usually consume two to three cups of coffee before noon, while my wife can only handle one to two before the jitters set in. The metabolism of medications changes with aging; therefore, the older population should monitor caffeine intake. My parents have switched from caffeinated to decaffeinated beverages due to how caffeine affects their body, making them feel jittery after one cup of

In every paper no matter what type it is, it is important to be creative with the content and make it appealing to the reader. To show some of their stats, they utilize graphs and charts to give a visual, which is a good use of imagery. “The lowest paid major, with barely half the lifetime earnings of engineering majors, is education, followed by the arts and psychology (Owen and Sawhill, 2013, p.215).” Amplification is a helpful tool to increase the worth of a sentence, which is done in the previous sentence. The amplification of that

Caffeine’s mental appeal is just as trendy as its physical purpose. Caffeine has been proven to stimulate the central nervous system. Caffeine stimulates the Central Nervous System at high levels, like the medulla and cortex, and even has the ability to reach the spinal cord in larger doses. The effect of caffeine in the cortex is a clearer thought process and also can rid the body of fatigue. This gives people a greater ability of concentration for 1-3 hours. For athletes competing in sports where quick thinking and rapid reactions are necessary, caffeine can provide a huge edge. However, these results are much more inconsistent than the experiments done on caffeine in endurance sports. (http://www.garynull.com/Documents/CaffeineEffects.htm)

C. Sig. Of Topic -Connection – Caffeine is pervasive in our society these days and every few months we hear about how a study has shown that it is bad for us or good for us. What are we to believe?

An independent samples t-test was conducted to examine the difference between experimental conditions on test performance. The results indicated a significant difference between participants who consumed the caffeinated beverage and participants who did not, with participants in the caffeinated group (M = 7.64, SD = 2.41) performing worse than participants in the non-caffeinated group (M = 9.81, SD = 3.16), t (97) = 2.14, p < .05.

Caffeine is one of the most consumed psychoactive substances around the world. Caffeine is not bad for health, some researchers even show positive effects. Caffeine appears to reduce fatigue. And in this way also has an indirect effect on decision. Regarding cognitive function, caffeine has an effect on reaction time. Some studies also show a positive effect on long-term memory.

In the fast paced life of a college student, it is not uncommon for tasks and due dates to quickly pile up, demanding more hours studying and less hours sleeping. Any amount of sleep deprivation can lead students to consume caffeinated beverages, particularly coffee, to help them stay awake and get their work done. According to the University of Michigan (2015), Caffeine acts in the body by effecting the central nervous system and may start to

The hypothesis was correct. The effects of caffeine shortened the reaction time in all of our test subjects.

Thesis Statement: Caffeine is something that almost everyone has consumed and some people are even addicted to, it has negative and positive effects on one’s health.

According to Smith (2001), he found that cognitive performance over the course of a working day was improved more in people who consumed above average amounts of caffeine than those who consumed less than average (Smith 2001).

According to energyfiend.com a study in Japan showed that caffeine increases memory and has been shown to decrease the rate of Alzheimer’s. This study also showed that caffeine can decrease depression by increasing Dopamine (A mood altering hormone) in the brain. With the increase in production of Dopamine, daily intake of caffeine has also been shown to decrease the rate of Parkinson’s disease.

Research by Smith 2001, shows that he found that cognitive performance over the course of a working day was improved more in people who consumed above average amounts of caffeine than those who consumed less than average.

Ever stay up late studying for a test or exam and wake up exhausted? Or just experienced a long day and need an extra boost? Many people believe caffeine is the answer to anyone’s drained state of being. Healthline.com explains that, “Caffeine reaches your brain quickly and acts as a central nervous system stimulant.” Caffeine is commonly referred to the most widely used drug on the planet, so the next question is which caffeine-filled product is the most efficient? It is widely debated whether energy drinks or coffee can provide the best balance of caffeine, flavor, and other ingredients, but after researching, I have come to conclude coffee is superlative in all aspects.

Caffeine has many negative effects on humans, such as increased heart rate (Lane, J.D., 2002), depression (Goldstein, 2008), and addiction to this “drug.” You may be asking yourself, “What is caffeine?” Well, caffeine is actually a stimulant (Barone, Roberts, 2008) that is found in beverages such as tea, coffee, and soft drinks. In fact, caffeine is the highest grossing and most used stimulant in the United States (Barone, Roberts, 2008). It is estimated that 85% of adults living in the United States consume caffeine on a daily basis (Barone, Roberts, 2008). That means for every 100 adults, 85 of them have had a drink that contained caffeine on any given day. One reason caffeine is so widely available compared to other stimulants is

Coffee is perhaps the most widely used stimulants in the world. In fact more than half of American Adults (61 percent) consume coffee on a daily basis (National Coffee Association, 2014). Drinking coffee makes one feel more attentive and alert because it is a highly lipid soluble, so it tends to cross from the bloodstream into the brain very fast and that one can feel the effects pretty quick. This is shown by the research in animals that coffee has shown that it reaches peak accumulations just within minutes of ingestion (Ryan L). And it hangs around in the brain, stimulating the regions that control sleep, mood, and concentration, slowly dissipating over three to four hours, which is plenty of time for you to get through your morning inbox, survive the staff meeting, return a few calls, and then get