Chewing Gum (TV series) a second series; it began broadcasting on 12 January 2017. In April 2017 it was announced by Channel 4 that the show would not be returning for a third series. However, in November 2017, Coel stated via Twitter that she intended to create a third series at some point in the future. In November 2018, Coel made another statement via Twitter confirming that the show wouldn't return for a third series. Chewing Gum (TV series) Chewing Gum is a British television sitcom set in London. It was written by and stars Michaela Coel, alongside the cast of Robert Lonsdale, Susan
Chewing gum researchers noted that no improvement could be found for verbal fluency, which is in accordance with previous studies. This finding suggests that the effect of chewing gum is domain specific. The cognitive improvements after a period of chewing gum have been demonstrated to last for 15–20 minutes and decline afterwards. Sugar-free gum sweetened with xylitol has been shown to reduce cavities and plaque. The sweetener sorbitol has the same benefit, but is only about one-third as effective as xylitol. Other sugar substitutes, such as maltitol, aspartame and acesulfame K, have also been found to not cause tooth decay. Xylitol is