Dr. Don and Professor Ben talk about the risks of reusing chewing gum. Dr. Don - not risky ?? Professor Ben - not risky ?? Does Your Chewing Gum Lose Its Flavour (On the Bedpost Overnight?) - Wikipedia • U.S.: consumption of chewing gum / bubble gum 2020 | Statista E: Water Activity Values of Select Food Ingredients and Products - Water Activity in Foods - Wiley Online Library Staphylococci in the oral flora of healthy children and those receiving treatment for malignant disease The wasted chewing gum bacteriome - PubMed Quantification and qualification of bacteria trapped in chewed gum - PubMed Gum Wall - Wikipedia