Effects of Caffeine on the Human Body Research Paper

Effects of Caffeine on the Human Body - Research Paper Example It is widely believed that caffeine is a drug which causes addiction and has many harmful effects on the body. This paper aims to research the controversy of these effects. Some of the effects reportedly associated with Caffeine intake are rise in blood pressure, high level of alertness, affects on length and quality of sleep and stunt growth. Though it has also been observed that all individuals do not provide the same response to the stimulus of Caffeine, it nevertheless has been an issue of great concern whether there are any general and noticeable effects of Caffeine on the human body. Introduction: Caffeine is a chemical compound regarded as one of the three most used drugs of the world that affect the mood of the user. Caffeine is said to be a potent and quick-acting drug that produces the same effect on the human body as stress does (Connelly). Caffeine is present in numerous everyday intakes like coffee, tea, cocoa and energy boosting drinks. The amount of Caffeine in the ene rgy boosting drinks is dangerously high, which is one of the major contributing factors towards the hyperactivity following the intake of these drinks. These effects of Caffeine occur instantly and can prevail for 6-8 hours after the consumption. Caffeine is regarded as a drug because of its addictive nature and withdrawal symptoms. The usage of Caffeine-containing beverages and products is very common, such that it has become an everyday need for many people to carry out their day-to-day tasks properly. Research has proven that the effects of Caffeine on the body is differentiated by size (like built, weight etc.) and gender (Rhodes). However, these may not be the only factors influencing the onset of Caffeine effects. It is commonly believed that Caffeine does not affect every individual in the same way. The purpose of this research paper is also the analysis of the effects of Caffeine on the human body. Materials and Methods: Different assumptions will require different sample sp ecifications and methodologies. For analyzing the effect of Caffeine on Blood Pressure, we will need to take a sample of 6 fit individuals; 2 adult males, 1male child, 2 adult females and 1 female child. Before the start of the experiment, all 6 individuals’ Blood Pressures will be noted. Then, 1 adult male, 1 adult female and both the children will be administered with Caffeine (a cup of coffee) while the remaining 2 will be given placebo compounds (sugar). Immediately after administration, the blood pressure will be noted again for all 6 individuals and this will continue with 15minutes time span for the next 6 hours. For analyzing the effect of Caffeine on Alertness, we will require a sample of 4 individuals at minimum. Each individual will be assigned a task to perform (solve mathematics problems) under three different conditions; without the administration of Caffeine, with the administration of a certain amount of caffeine (a cup of coffee) and lastly with another admin istration of the same amount of caffeine as earlier, i.e., double the amount of caffeine (another cup of coffee) (O’Brien). For assessing the effect of Caffeine on Growth, we will require a minimum of 2 individuals. 1 will be administered with Caffeine products while the other will remain away from Caffeine. Visible effects of Caffeine will not be observable; however, we will be able to analyze the effect of Caffeine on growth by noting its effect on Calcium absorption (Ho and Provis). Observation and Analysis: In the first experiment regarding blood pressure, we will notice that those individuals who were given

Poem analysis Assignment Example | Topics and Well Written Essays - 250 words

Poem analysis - Assignment Example The play has critical symbols, the cage, the bird, and the knot. The cage symbolizes the marriage that Minnie is trapped in. Her husband, John Wright, controls what she can and cannot have or experience, which is why he killed Minnie’s bird. The bird is Minnie. She used to sing like the bird. She also used to be free and have friends. After being married, John puts her in her rightful place as a woman- a place of constant submission. When the bird dies, her spirit dies too. Finally, at the end, when Mrs. Hale tells the County Attorney that Minnie was going to â€Å"knot† the quilt, she refers to both the rope that Minnie put around her husband’s neck and the silence that Mrs. Peters and Mrs. Hale will preserve on their knowledge about the bird that reveals Minnie’s state of mind and potential motive. The play is saying that justice does not always come through men’s ways of investigation. These women became the jury for Minnie. They served as the police investigator and judge, where they knew that John deserves to die because he killed Minnie first. Their brand of justice may not be legal, but they followed what they thought was fair to women who live in a world that men control and where women are