Effect Of Coffee On Alertness Essay - 1190 Words

Chapter 2 REVIEW OF RELATED LITREATURE This chapter presents the related literature and studies that the researchers found significant for the improvement of the research. This will also serve as a synthesis of all the gathered research for the greater understanding of the reader and the researchers as well. The discussion for this chapter will be divided into parts. The first part is about coffee and it aspects, like the coffee industry and coffee consumption. Following that part is the discussion of caffeine, the major component of coffee, which includes its positive and negative effects on health. The third part concerns alertness, which is the other focus of our research. After that comes the last part which discusses the link between the two and what are the effects of coffee on alertness. The discussion will answer some of our research question and is important for the success of this paper. Coffee as an Industry Around the world, one of the well-known beverages and the most consumed or exported product, after petroleum, is none other known as coffee. Coffee is developed in around over 80 nations and involves itself in worldwide business. Specifically, the universal coffee trade includes about 500 million people for management; beginning from cultivation until the final consumption. The coffee industry manufactures huge amounts of coffee-by-products which are considered as prosperous nutrient resources. Examples of these by-products are such that of coffee husks andShow MoreRelatedEffects Of Caffeine On Our Lives1214 Words   |  5 PagesDo you start your day with a fresh, steaming cup of coffee? Do you drink coffee to satisfy your addictive craze? Do you need caffeine to keep you awake? Well, roughly 80% of Americans do. In an average day 90% of Americans consume some type of caffeine. With so many people ingesting caffeine, do they know what it is? Are you conscious of your intake? Do you know how much you have per day? Did you know you could die from caffeine poisoning or overdose? You can! Do you need to consume caffeine dailyRead MoreCoffee Daily: Windows to the World1571 Words   |  6 Pagesthe world wake up to a cup of coffee but is this harmful or beneficial? Research shows that the pros to coffee, at responsible amounts per day, outweigh the cons or negative effects of coffee and even have the same effects as medicines given over the counter at pharmacy or even prescribed by a pharmacist. Many people just drink coffee without even knowing the location of where coffee began but this can be very crucial to the understanding to finding the benefits of coffee. â€Å"In the Ethiopian highlandsRead MoreEssay on The Beneficial Effects of Caffeine1441 Words   |  6 Pagesprocess and help boost alertness when used in moderation because of the different types of research that supports caffeine stimulation. Caffeine comes in many different forms, and is an important in many people’s lives. In order to understand how caffeine has the potential to stimulate the memory, you must understand what caffeine is. Caffeine isn’t sugary or sweet like most substances that contain caffeine. Caffeine is actually a bitter substance, which has many effects on the body’s metabolismRead MoreThe World s Most Favorite Drink Essay1623 Words   |  7 Pagesclothing, dyes, paints, inks, papers, fertilizers, pesticides, lubricants and much more. One of the most used plant is Coffea Arabica, commonly known as coffee. Coffee is the world’s most favorite drink and the most important commercial crop plant. People drink coffee to relieve mental and physical fatigue and to increase mental alertness. Coffee is also used to prevent Parkinson s disease, gallstones, type 2 diabetes, gastrointestinal cancer, lung cancer, and breast cancer. Other uses include treatmentRead MoreThe Impact of Dr inking too Much Caffeine1275 Words   |  6 Pagesof almost 2 cups of coffee), with as many as 30% of Americans consuming 500 mg or more per day. The most common sources of caffeine includes coffee beans, tea plants, kola nuts, mate leaves, guarana paste and yoco bark. To understand the unique role that caffeine plays, it is useful to gain perspective on its common sources which is unfermented beverages. Some of the beverages in the amount 5oz contains the following caffeine content. Brewed coffee (90 to125 mg), Instant coffee (35 to164mg), DecaffeinatedRead MoreCaffeine Essay867 Words   |  4 Pagesbetter? Chocolate can improve your memory because of a drug called caffeine. Caffeine is contained in many different kinds of foods and drinks like coffee, chocolate and tea. It is a legal drug that consumed worldwide. Its function is to stimulate the central nervous system associated with brain function that affects mental performance especially alertness, attention and concentration . Theobromine is an active ingredient of chocolate that is found in cocoa. Theobromine and caffeine are related and haveRead MoreEssay On Caffeine1241 Words   |  5 Pagescaffeine, the caffeine can mask the depressant effects of alcohol, making drinkers feel more alert than they would otherwise. While mixing caffeine and alcohol is increases your energy and it can mask the effects of alcohol.† Site: www.cdc.gov/alcohol and www.healthline.com †¢ What are the harmful and beneficial effects of caffeine? â€Å"Caffeine acts as a central nervous system stimulant. When it reaches your brain, the most noticeable effect is alertness. You’ll feel more awake and less tired, so it’sRead MoreCaffeine, is it Helping or Hurting America?1089 Words   |  5 Pagesprescription drugs, cigarettes, foods, etc. The most consumed sources of caffeine are coffee and tea, and it [caffeine] can be harmful on your health, as well as addictive. America should be aware of the causes and effects caffeine has on the human body, which can lead to addiction and bad side effects. Coffee and tea have been used by humans for many years. Those beverages are the primary source of human’s caffeine intake. Coffee and tea go back to the earliest human history. A Greek poet Homer, who livedRead MoreNegative Effects Of Caffeine992 Words   |  4 PagesThe effect of caffeine on accuracy in a sports related task Introduction The use of caffeine is worldwide, contained in a range of foods, beverages and medicines with it being one of the most frequently consumed ingredients worldwide (Heckman, Weil, Mejia, Gonzalez, 2010). Extensive research has been conducted into caffeine and its effects on our cognitive functioning and development, with many studies concluding that due to its beneficial effects surrounding enhanced performance and awarenessRead MoreEffects Of Caffeine On People s Lives927 Words   |  4 Pageshuge part of North American culture, it is consumed in coffee, teas, chocolate, energy drinks and many other goods. Coffee is the main source of caffeine, and is frequently consumed socially. Because people rely on this substance so heavily, its side effects are often speculated. People who tend to consume large amounts of caffeine notice shakiness, nervousness, irritability, and increased heart rate (Whiteman.) However, the positive effects are much greater, and some include decreased risk for oral