- Synthetic and natural chewing gums could release up to 3,000 microplastic particles per piece.
- Both types of gums had similar amounts of microplastics released.
- The study identified several polymer types in chewing gums.
- Most microplastics detached within the first 8 minutes of chewing.
- The release of nano-sized plastics from chewing gum needs further research.
Microplastics: Chewing Gum May Release Particles Into Saliva
Conexiant
March 25, 2025