Informative Speech On Coffee

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The Brain on Coffee
Specific Purpose: To inform the class about how a cup of coffee affects the brain.

I. Open with Impact: How much coffee do you drink? How is that cup of coffee affecting your brain, thinking skills, alertness, sleep, and overall health?
II. Connect: I love coffee just as much as any college student and I drink about 3 cups of black coffee a day.
III. Focus: Many research studies have examined how coffee affects the brain and its functions, and with a healthy diet coffee has many benefits – but also disadvantages.
Preview: The potential effects are related to the main ingredient in coffee – caffeine. Caffeine is a drug that stimulates the central nervous system that increases alertness and energy, but it is also very addictive.
IV. In a 2015
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Works Cited
“Coffee and Health.” (2015, April 12). ISIC the institute for scientific information on coffee.
Cox, Lauren. (2011, Nov. 02) 5 Experts Answer: Does Caffeine Cause or Cure Headaches? Live Science.
Ferdman, A. Roberto. (2015, Feb. 21). It’s official: Americans should drink more coffee. The Washington Post.
Friedman, F. Lauren. (2014, Aug. 28). Here Is What Coffee Actually Does To Your Brain. Business Insider.
Gatlin, Latarcha. (2014, Jan. 12). Caffeine has positive effect on memory, Johns Hopkins researchers say. HUB.
Howard, Jacqueline. (2014, sept. 03) Yes, Coffee Can Actually Improve The Power Of Your Power Naps. Huff Post: The Third Metric.
Lack, L., & Johannson, K. (2013). Caffeine Withdrawal Symptoms: Top Ten. CaffeineInformer.
Ledbetter, Carly. (2015, Feb. 27). How Much Coffee Do Americans Drink Every Day?. Huffpost Taste.
Miller, Christa. (2013, Aug. 13) The Disadvantages of Drinking Coffee. Jillian Michael.
Rose, Hannah. (2014, Jan 08). Coffee: A cup that makes studying easier. Nestle: Good food, good life. “Twelve Simple Tips to Improve Your Sleep.” (2009, Dec. 18). The Division of Sleep Medicine at Harvard Medical School. Healthy
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