How many microplastic particles does chewing gum release?
A recent study has found that chewing gum – a daily habit for millions – could be an unexpected source of microplastic exposure. Researchers at the University of California, Los Angeles have discovered that natural and synthetic gums release microplastic particles into the mouth during regular chewing. The investigation, carried out by a team of engineers, aimed to assess whether chewing gum contributes to the growing concern of microplastics entering the human body. Microplastics — tiny fragments less than five millimeters in size — are already known to be present in plastic containers, packaging, and various consumer products. However, gum
May 02, 2025