Speech/Outline General Goal: I want to inform my audience Specific Goal: I would like the audience to understand the problems with over consuming the product caffeine. Thesis Statement: there are numerous side effects and health problems associated with caffeine. Caffeine should not be consumed to “energize”. Many often turn to caffeine to help‚ and doing so will lead you to become addicted to the substance much like a drug and will affect many aspects of your everyday life. Introduction:
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Introduction A. Attention Getter: If you drink some kind of caffeine on a daily basis or close to that often‚ please raise your hand. Those you without your hands raised make up a rare percentage of today’s Americans. An article published in the Chicago Tribune on October 19‚ 2011 by Julie Deardorff‚ stated that nearly 90% of Americans drink coffee on a regular basis. B. Relevance Statement: When asked if you drank coffee or another source of caffeine regularly‚ the majority of the class raised their hand
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TITLE: Caffeine PURPOSE: THESIS: I. Introduction: A. Attention Getter B. Preview: How many of you woke up this morning and had a cup of coffee‚ tea‚ or an energy drink? II. Body: A. 90% of people in the world use caffeine in one form or another. In the U.S. 80% of adults consume caffeine every day (FDA.GOV) . Caffeine whether it is consumed in a food or as medicine it changes the way your brain and body work and also changes how you behave and feel. Caffeine is a central
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Caffeine! Americans love it! Am I right? What do coffee‚ chocolate‚ tea‚ energy drinks‚ soft drinks‚ and bottled medications all have in common? They ALL CONTAIN CAFFEINE! According to a research study done at the Villanova University of Student Life‚ “About 90 percent of Americans consume caffeine in one form or another every single day. More than half of all American adults consume more than 300 milligrams (mg) of caffeine every day‚ making it by far America’s most popular drug” (Villanova para
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Caffeine in the diet Email this page to a friend Bookmark & Share Printer-friendly version Caffeine is a substance that is found in certain plants. It can also be man-made (produced synthetically) and then added to food products. It is a central nervous system stimulant and a diuretic (substance that helps rid your body of fluids). Function Caffeine is absorbed and passes quickly into the brain. It does not collect in the bloodstream or get stored in the body. It leaves the body in
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Evidence Homework #1 Topic: Caffeine Preview: Every morning when I wake up the first thing I do after brushing my teeth is walk straight to the coffee pot. I pour myself a hot rich cup of coffee to start the day off. On my way out the door I grab my go cup and fill it up. When I finally get to school I get myself another cup of coffee. How many miller grams of caffeine do you think I have drank at this point? According to the Mayo Clinic a healthy amount of caffeine for an adult is 200 to 300 miller
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1-1 EXPERIMENT 1 ISOLATION OF CAFFEINE FROM TEA In this experiment you will isolate caffeine from tea leaves and prepare the salicylate derivative. Introduction This experiment illustrates the isolation of a naturally occurring product from plant material -- caffeine from tea leaves. The experiment will provide experience in handling relatively small amounts of material and at the same time you will be exposed to several techniques and procedures which are fundamental for survival in an organic
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to introduce my self first. My name is David Cho * Caffeine is used to provide a "boost of energy" or a feeling of being more alert. It’s often used to stay awake longer and many people feel as though they "cannot function" in the morning without a cup of coffee to provide caffeine and the boost it gives them. 9 in 10 Americans consume some form of caffeine regularly‚ making it the most popular behavior-altering drug. * Caffeine is a naturally occurring substance. It is part of a group
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What is the content difference between energy drinks and coffee and are they safe? There are hundreds of different brands of energy drinks being marketed and their caffeine content per can or bottle ranges from just 50 mg to as much as 505 mg (Weise‚ 2008). Energy drinks are most commonly consumed by people 11-35 years old (Ballard et al.‚ 2010). Energy drink companies can say anything they want about energy and performance effects of the drinks‚ and while some energy drinks are banned in some
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difference in the mean change in pulse rate (P>0.05) between those participants ingesting caffeine in comparison to those that did not consume caffeine and therefore the null hypothesis‚ HO‚ was accepted (Refer to appendix 2 for hypotheses). Similarly‚ there is no significant difference between the mean change in respiration rate (P>0.05) of subjects that consumed caffeine and subjects that did not consume caffeine. Therefore the null hypothesis‚ HO‚ was accepted. (Refer to appendix 2 for hypotheses)
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