Throughout time chewing gum has been a popular treat that has evolved from birch bark to a multi-billion dollar industry. Estimates suggest that every year, humans chomp on 100,000 tons of chewing gum, enough to support an industry with world-wide sales at the $19 billion mark. Although there are plenty of gum choices that can actually promote dental health, there are also risks associated with the habit.
There are hundreds of varieties of chewing gum and depending on the choice made (sugar-free with xylitol), the treat can help boost dental care lower levels of tooth decay occurrences. Despite the scientifically perks associated with gum chewing, there are risks associated with the behavior that every gum chewer should be aware of.
Chewing Gum Can Make You Stupid
For less than a dollar, anyone can become a proud owner of a pack of chewing gum. For that minor investment, individuals can rely on gum to control bad breath, quit smoking and use it to help lose weight. Chewing gum will also naturally increase the production of saliva and that can reduce the odds of developing tooth decay and dental cavities. Research has also indicated that chewing gum can negatively impact cognitive thinking in humans.
There has long been a scientific interest in chewing gum and intelligence. One study conducted by big brains at the University of Cardiff in the UK has shown that the process can actual inhibit effective short-term memory. In the Cardiff study, gum chewers against their non-chomping counterparts in regards to group participants needing to repeat a list words or numbers in the order which they were received in addition to identify items intentionally left of the test.
Study results showed that those who chewed gum and needed to conduct the thinking tasks struggled with accuracy. Researchers hypothesized that the chewing activity prevented certain brain sectors from properly conducting the thinking task (http://gizmodo.com/5906241/does-chewing-gum-make-you-dumb).