Informative Speech-Caffeine Essay

Thesis: Caffeine can have many different effects on the body depending on the amount of consumption.

Symptoms that follow caffeine consumption are: anxiety, panic attacks, increased heart palpitations, trembling, stress, heartburn, and the deprivation of sleep (Driedger, Doyle par 2). Over time these symptoms can become more severe and eventually will become a major disturbance in one’s life. The anxiety that comes from this can be especially harmful to those who suffer from anxiety disorders, such as GAD-General Anxiety Disorder and Panic Disorder as the caffeine can stimulate a panic attack (Human par 3). The most apparent concern of caffeine consumption, is its effects on teen life. Dr. Jim Lane, a researcher at Duke University stated, “Teens are chronically sleep deprived. Caffeine use might be a consequence of that, and also a cause. Drinking coffee could lead to sleep-onset insomnia, or a delay in going to bed, that contributes to sleep deprivation” (Teens par 7). This shows that as the caffeine trend among teens continue, the link to teen sleep deprivation strengthens. Not only does it prevent the continuation of sleep, but also the process of even falling asleep is delayed. The more deprived of sleep these

2. It makes it hard to sleep because caffeine has a 6 hour half life meaning it takes 24 hours to fully get out of your system.

Even though I do not possess a caffeine produced disease, I have experienced the consequences of drinking high amounts of caffeine which includes anxiety, insomnia, gastritis, colitis, mild tremors, and irritability. Although small quantities of caffeine may not substantially cause serious problems, if consumed in high quantities (>400mg.), it might worse the conditions of an anxiety disorder, diarrhea, bipolar disorder, bleeding disorders, heart conditions, diabetes, glaucoma, osteoporosis, epilepsy, irritable bowel syndrome, and high blood pressure (webmd, 2009). In addition to the consequences of caffeine mentioned above, new studies have linked caffeine to psychotic symptoms (Grimson, 2011). At the moment, I do not suffer any of the diseases previously mentioned, but I do have a family history of diabetes, depression, and anxiety disorders. Thus, the predisposition to any of the risks of a high caffeine intake increases. In summary, the consequences of consuming high doses of caffeine vary from person to person, and it may elicit different effects, which may range from a mild change of mood to a complex psychotic break; therefore I considered quitting caffeine an optimum choice for a healthier

All around the world, people drink coffee, tea and caffeinated drinks to wake up in the morning, to be more vigilant and alert throughout the day. Not only does this keep individuals alert but also allows them to focus and efficiently manage their time throughout their day. This quality of caffeine has caused it to be one of the most highly consumed psychoactive drugs. Individuals who require frequent intakes of Caffeine often feel tired, weak, drowsy if they tend to miss their cup of coffee early in the morning. Although, Caffeine is known for causing wakefulness and alertness it also has its downsides. If a person has a large dose of caffeine in a limited time, the drug could cause them trembling, anxiety and nausea. In long term effects,

Caffeine is a “naturally occurring chemical stimulant called trimethylxanthine” that presents itself much like other drugs such as heroin and cocaine (Brian). The buzz after a cup of coffee is an example of the similar properties. Caffeine “easily passes through body membranes” and enters the bloodstream

Many people feel as though they need caffeine because they are caught in a cycle where their sleep patterns have been disrupted by caffeine so they feel more tired during the day and drink more caffeine to stay awake (Mayo Foundation). However, in order for something to be classified as addictive, it must cause an individual to seek out the substance despite the threat it poses to social, physical, and economic well-being, criteria for which caffeine does not satisfy (IFICF 8). Heavy caffeine users can experience mild withdrawal symptoms like headaches, low energy, irritability, and nervousness. These symptoms are very short term and can be easily avoided by a gradual decrease in caffeine consumption (Mayo Foundation). Research has also indicated that people build up a tolerance to caffeine in as little as one to four days due to the brain producing more adenosine receptors (Caffeine Informer). Even though individuals who consume caffeine experience minor withdrawal and build up a tolerance, caffeine does not have the addictive properties that are often associated with these

Caffeine has become a staple in many developed nations. As a stimulant, caffeine provides a viable solution to many individuals maintaining a busy lifestyle. Particularly in the developed world, individuals tend to work long hours, which creates vast amounts of stress. To help alleviate much of the fatigue that accompanies a busy lifestyle, many individuals elect to drink caffeinated beverages. These beverages range from typical colas to coffee, to energy drinks. Each has its own concentration of caffeine, or energy inducing ingredients. Through the consumption of these beverages, many individuals develop a habit of dependency. Those who consume, often do so in large quantities. Large amounts of caffeine can potentially be harmful to an individual's health when consumed vigorously. Below is a chart from the Specialty Coffee Association of America indicating consumption within America. According to the data compiled in the chart, 172 million Americans consumed coffee on a daily basis.

Relevance: An overwhelming amount of people consume caffeine on a daily basis so it is important to know the effects that it has on your body- both good and bad.

One on the beneficial effects on caffeine, two the negative effects, and finally on trends in caffeine consumption

Meanwhile some say caffeine makes the world go round. For students, caffeine is often a necessity and is widely available in the form of coffee, tea, energy drinks and more. The lack of dangerous side effects and the increased cognitive “boost” caffeine provides can be enticing. Many students believe the benefits of drinking caffeinated beverages certainly outweigh the risks. However, keep in mind a few things before indulging; caffeine stimulates the central nervous system, just like Adderall and amphetamines. (Caffeine: How much is too much?) While caffeine use does not pose the same negative health consequences of some stimulants, caffeine withdrawal, dependence and toxicity do

Just as there are positive effects from caffeine there are also negative effects. Caffeine is addictive. If you are a dedicated daily coffee drinker and one day decide to give it up you will have withdrawal side effects which could include: headaches, anxiety, agitation, and restlessness.

Caffeine consumption was associated with fewer cognitive failures. This effect was apparent when non-consumers were compared with consumers which suggest that caffeine withdrawal did not underlie these effects (Smith 2001).

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

A. Coffee is a standout amongst the most broadly devoured drinks everywhere throughout the world.