Matching Pairs CHEWING GUMOnline version CHEWING GUM by Royner Villalobos 1 The US dominates the chewing gum market, 2 Chewing sugar-free gum after meals aids saliva production, 3 Each American chews about 1.8 pounds 4 Chewing gum may enhance concentration, 5 Chewing gum comes in various flavors 6 Global chewing gum sales reached 7 Chewing gum dates back millennia, 8 Some studies suggest chewing gum 9 Sugar-free gum comprises and forms, including sticks and pellets. (800 grams) of gum annually. over 80% of US gum sales. accounting for over 30% of sales. used by ancient civilizations like the Mayans. improves cognitive function and memory. reduce stress, and boost alertness. $19.5 billion in 2020. reducing tooth decay risk.