Wednesday, February 4, 2015

Minty Enhancers: Does Peppermint Stimulate Brain Activity?



Are you looking for an easy way to boost test scores?  Many students have heard the theory that eating peppermint candy will help them increase exam grades.  Whether it is chewing a piece of gum, or sucking on a minty lozenge, students believe that it will increase their focusing abilities.  Starting at a young age, students are given mints before standardized tests in hopes of enhancing their capabilities.
           
 The consumption of minty food is proven to make students more efficient.  Many professors have tested the hypothesis that peppermint increases memorization and focusing abilities.  Bryan Raudenbush, a professor at Wheeling Jesuit University, tested his athletes by giving some of them a whiff of peppermint.  He found that the control group, (those who were not giving any peppermint scents) performed worse than the experimental group (those who sniffed peppermint).  Raudenbush says that the reason peppermint leads to such increased aptitude involves a change in biological state.  He explains that, “peppermint scent significantly increases oxygen saturation and blood pressure, which results in physiological arousal.”  (Mortensen, 2014, 1)  The two ingredients we can attribute to these notions of increased mental capacity are: oil and sugar.  The sugar, in these peppermint candies, is the leading force in brain function. 

These conclusions show that peppermint consumption prior to taking tests really does have a positive effect on a person’s brain.  Many people believe that this idea is something along the lines of a placebo effect.  In this scenario, the mint would be the placebo, and the products of stimulated brain activity are solely due to the students’ beliefs.  According to an article published in the “North American Journal of Psychology,” this “placebo effect” was proven wrong.  Students who ate a piece of mint gum were affected rapidly and worked more efficiently.  Overall, studies have shown that the intake of either peppermint scents, or foods stimulate the brain.  With new exams being written everyday, conclusions like these allow us to boost test scores for the individual as well as the community.

Questions for Reflection:

It has been found that drugs such as Adderall are used in high numbers for students hoping to increase their ability to focus.  Could the discoveries about peppermint aiding in memorization and concentration decrease this overuse of a potentially harmful drug?  Also, many experiments focus on peppermint’s effects on exams.  How would these effects differ from completing a test to solving a rubix cube?  Lastly, do different minty flavors, such as sweet mint and spearmint, have different effects on the brain?



Sources:


http://www.massdental.org/uploadedImages/3_For_the_Public/35_Just_for_Kids/Kid%20with%20cane.jpg

http://www.buzzle.com/img/articleImages/562653-20517-45.jpg

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