A review about the cognitive advantages of chewing gum by Onyper et al. (2011) found strong evidence of improvement for the following cognitive domains: working memory, episodic memory and speed of perception. However the improvements were only evident when chewing took place prior to cognitive testing. The precise mechanism by which gum chewing improves cognitive functioning is however not well understood. It’s highly controversial and has been claimed to cause a range of conditions, from headaches to obesity to cancer. Although the formulation of gum bases is considered proprietary information for industry competitors, three main components make up all gum bases: resin, wax, and elastomer. Resin (ex. terpene) is the main chewable portion. Wax softens the gum. Elastomers add flexibility. The molecular composition of gum base is very similar to that of plastics and rubbers. Preservatives. These are added to extend shelf life. The most popular choice is an organic compound called butylated hydroxytoluene (BHT).

As a sort of chewing gum consisting of long-chain polysaccharides, bubblegum can typically exhibit linear and nonlinear viscoelastic behaviors. [5] Therefore, the distinct deformations under chewing can be affected by shear rate, shear strain, and shear stress applied through teeth. [6] Based on these, it is helpful to characterize the intrinsic rheological properties of chewing gums for future improvement and optimization of commercial products’ texture and chewiness. [7] In 1996, Susan Montgomery Williams of Fresno, California, set the Guinness World Record for largest bubble gum bubble ever blown, which was 26 inches (66cm) in diameter. However, Chad Fell holds the record for "Largest Hands-free Bubblegum Bubble" at 20 inches (51cm), achieved on 24 April 2004. [11] Tourism [ edit ] Heller, Chris (7 January 2017). "What's New on Netflix: October 2016" (published 30 September 2016). Archived from the original on 7 January 2017 . Retrieved 7 January 2017.Dry mouth, or x erostomia, is a common condition that happens when your mouth doesn’t produce enough saliva. It can cause bad breath and, eventually, tooth decay. Suda, R.; Suzuki, T.; Takiguchi, R.; Egawa, K.; Sano, T.; Hasegawa, K. (2006). "The Effect of Adding Calcium Lactate to Xylitol Chewing Gum on Remineralization of Enamel Lesions". Caries Research. 40 (1): 43–46. doi: 10.1159/000088905. PMID 16352880. S2CID 45316316. This is because it’s both sweet and low in calories, giving you a sweet taste without negatively affecting your diet. RTS Programme Awards 2018 in partnership with Audio Network". Royal Television Society. 13 October 2017 . Retrieved 27 February 2022.

Gum does increase saliva production, but frequent gum chewing is probably not the best way to treat dry mouth,” Dr. Kahn notes. Frequent sips of water can be equally effective. And there are medications you can take to increase your natural saliva production. Machiulskiene, Vita; Nyvad, Bente; Baelum, Vibeke (2001). "Caries preventive effect of sugar-substituted chewing gum". Community Dentistry and Oral Epidemiology. 29 (4): 278–88. doi: 10.1034/j.1600-0528.2001.290407.x. PMID 11515642. eventually the normal housekeeping waves in the digestive tract will sort of push it through, and it will come out pretty unmolested." a b c Milov, D. E.; Andres, J. M.; Erhart, N. A.; Bailey, D. J. (1998). "Chewing Gum Bezoars of the Gastrointestinal Tract". Pediatrics. 102 (2): e22. doi: 10.1542/peds.102.2.e22. PMID 9685468. Ever Wonder About Bubble Gum?". Science World British Columbia. 24 September 2013 . Retrieved 17 December 2016.a b de Roos, KB (2008). "Flavourings for chewing gum". In Fritz, D (ed.). Formulation and Production of Chewing and Bubble Gum (2ed.). Essex: Kennedy's Publications Ltd. pp.205–31. Rimar, Yossi; Babich, Jay P; Shaoul, Ron (2004). "Chewing gum bezoar". Gastrointestinal Endoscopy. 59 (7): 872. doi: 10.1016/S0016-5107(04)00162-2. PMID 15173807. Bryant, Taylor (28 November 2016). "Michaela Coel On Her Brilliant Show 'Chewing Gum' ". Nylon. Archived from the original on 25 December 2016 . Retrieved 25 December 2016. Tooth decay occurs because the bacteria in your mouth break down sugar into acid. The acid eats away at the hard enamel surface of your teeth, a process that creates holes in the enamel and pathways for bacteria to infect your tooth’s dentin layer and pulpal tissues. Eventually, as your tooth decays, it may require a root canal to save it.

Smithsonian, Eeva (2012). "Brief History of Chewing Gum". Energy & Fuels. 26 (2): 1275–83. doi: 10.1021/ef2018836. Softeners. These are used to retain moisture and prevent the gum from hardening. They can include waxes like paraffin or vegetable oils.One research review suggests that regularly chewing gum may trigger headaches in people prone to migraine episodes and tension-type headaches ( 48). The physical and chemical properties of chewing gum impact all aspects of this product, from manufacturing to sensory perception during mastication.