This was an experimental study looking at whether chewing has an effect on attention and cognitive processing speed. Specialists had two groups of 20 individuals each listen to a 30-minute recording that included a succession of numbers. After listening, the members were asked to recall the succession. However, one of the groups chewed gum while the other did not. …show more content…
They also determined whether there were any differences in brain activity during the chewing and non-chewing activities. They found that chewing gum did cause some areas of the brain to become more active. People chewing gum had higher precision rates and quicker response times than the non-gum chewers. Likewise, they kept concentrate longer amid the activity. The researchers say that the gum increased the flow of oxygen to the parts of the brain responsible for attention. More oxygen can keep people alert and enhance their reflexes. Yet, some areas of the brain also associated with alertness actually became less active during chewing. They also found that reaction time was quicker when a person was chewing gum, but their accuracy did not