Chewing gum may be releasing thousands of microplastics in your mouth, new research suggests / Chewing gum releases microplastics into mouth: Researchers / How chewing gum contributes to plastic pollution--and how to reduce its environmental impact / Chewing gum is plastic pollution, not a litter problem / Why Are Gen Z Boys Chewing on Rock-Hard Gum? / On China and the US, Malaysia can walk and chew gum at the same time / A wall where you can stick your chewing gum / Stressed out? Get chewing: can a wellness rebrand make Americans buy gum again? / To revive stale US sales, candy companies pitch gum as a stress reliever and concentration aid / Prehistoric "chewing gum" reveals what was on the menu for Stone Age teens