2. PURPOSE (WHY?)
To test how caffeine affects consumers
by having them ingest energy drinks.
Basically, we want to see if
the energy drinks live up to
the expectations promised to
the consumers.
3. BACKGROUND INFO
Caffeine is one of the
most popular drugs in the world.
The average American ingests 4
gallons of energy drinks a year.
Over eighty-five percent of Americans
overuse doses of caffeine every day.
4. BACKGROUND INFO
Caffeine can be both
helpful and harmful
to the human body,
depending on how
much is ingested.
5. BACKROUND INFORMATION
Most energy drinks contain between
70 and 200 milligrams of caffeine.
Common drinks, such as Monster
Energy, RockStar Energy, and
Red Bull, have around 160
milligrams.
6. QUESTION
Do major energy drinks
actually increase overall
performance and, if so,
which drink is the most
effective?
7. HYPOTHESIS
If the effects of Red Bull,
Monster, and Rockstar energy drinks on
the performance of thirteen-year-old students are
compared to students without the beverages, then…
8. HYPOTHESIS
…students consuming the energy drinks, especially
Red Bull, will have a significantly greater
performance than students without the drinks, and
students drinking Monster or Rockstar.
9. MATERIALS
(1) Focus Test
(1) Laptop or computer with Internet
(1) Performance Test: 30-Meter Run
(5) 16 oz cans of Red Bull Energy Drink
(5) 16 oz cans of Monster Energy Drink
(5) 16 oz cans of Rockstar Energy Drink
10. MATERIALS
- (10) Test Subjects
[5 male, 5 female, age 13]
- (40) 8 oz foam cups
- (1) Stopwatch
11. PROCEDURES
Have each of the test subjects
take the Focus Test. Record their
percentage of the 6 Distraction
rating.
12. PROCEDURES
Have each of the test subjects
run 30 meters. Record the time
(in seconds) it takes for each
of them to complete the run.
13. PROCEDURES
Pour 8 oz of Red Bull
Energy Drink into each
of ten foam cups. Have
each test subject drink
one full cup.
14. PROCEDURES
Repeat Steps 1-3. Wait
24 hours before moving
on to step 5.
15. PROCEDURES
Pour 8 oz of Monster Energy
Drink into each of ten foam
cups. Have each test subject
drink one full cup.
16. PROCEDURES
Repeat Steps 1-3. Wait
24 hours before moving
on to step 7.
17. PROCEDURES
Pour 8 oz of Rockstar
Energy Drink into each
of ten foam cups. Have
each test subject drink
one full cup. Repeat steps
1-3.
18. OBSERVATIONS
- At the beginning of the testing,
the test subjects seemed tired
and unenthusiastic.
- Students seemed more excited
by having the drinks than by
actually drinking them.
19. OBSERVATIONS
-A few test subjects claimed to
have been nauseous with bad vision
after drinking their energy drink.
-The student’s results for the
second test were extremely close
to one another.
20. OBSERVATIONS
The students drinking Rockstar had
higher scores on the focus test.
Students drinking energy drinks
did better on the focus test
than those without.
23. CONCLUSION
The caffeine in the energy drinks
only affected the mental performance
of the test participants, and did
impact their physical performance.
The hypothesis was not supported by
the data.
24. BIBLIOGRAPHY
Furgang, Adam. Carbonated Beverages: The
Incredibly Disgusting Story. New York: Rosen
Central, 2011. Print.
. Energy Fiend. Caffeine Database and Site. Web.
17 Jan 2013. <http://www.energyfiend.com/ >.
Brain, Marshall, Charles W. Bryant and Matt
Cunningham. How Caffeine Works. 01 April
2000. HowStuffWorks.com.
<http://www.howstuffworks.com/caffeine.htm> 17
January 2013
25. BIBLIOGRAPHY
Tythan, Lily J.. "Recommended Caffeine
Dosage." Livestrong.com:The Limitless Potential of You.
Demand Media, 07 Aug 2011. Web. 17 Jan 2013.
. "Red Bull Energy Drink." Red Bull USA. Red Bull,Inc.
Web. 17 Jan 2013.
<http://www.redbullusa.com/cs/Satellite/en_US/0012429
89766321>.
Owen , Daniel, and Alex Lopez-Ortiz. Coffee and
Caffeine FAQ. N.p., 15 Jan 2006. Web. 18 Jan 2013.
<8)http://coffeefaq.com/site/node/25 >.
26. BIBLIOGRAPHY
. Wings When You Need Them. Red Bull GmbH. Web.
18 Jan 2013.
http://energydrink.redbull.com/products/red-bull-energy-
drink .
Minerd, Jeff. "High Caffeine Pop from 'Energy Drinks'
Revealed." medpage Today. N.p., 15 Mar 2006. Web. 18
Jan
2013.<http://www.medpagetoday.com/PrimaryCare/Diet
Nutrition/2865>.
. "Caffeine: How much is too much?." Mayo Clinic. N.p..
Web. 18 Jan 2013.
<http://www.mayoclinic.com/health/caffeine/NU00600>
N.d. n.p. Web. 13 Feb 2013.
<http://www.outofhoursadmin.ie/page/9/?author=0>.
N.d. n.p. Web. 13 Feb 2013.
<http://thinkprogress.org/health/2012/11/15/1194451/en
ergy-drinks-dangerous/?mobile=nc>.
Notas do Editor
Both the FDA and the AMA to consider 300 milligrams the maximum daily dose of caffeine.