Episode Introduction

Welcome to The Sense Check Lab, the podcast where everyday health claims are put to the test using real scientific evidence—no hype, no hearsay. Today’s episode unpacks the chewy truth behind chewing gum. Does it really protect your teeth? Can it whiten your smile? And what are the hidden risks? Stay tuned for a deep dive into authentic research that separates fact from fiction.

Disclaimer

This podcast is for informational purposes only and is not a substitute for professional dental or medical advice, diagnosis, or treatment. Always consult with a qualified healthcare provider regarding any questions about your oral health or specific treatment options.

References

For those interested in exploring the research behind today’s episode, here are some key studies and sources we referenced:

• A concise review of chewing gum as an anti-cariogenic agent [PMC 10299855]

• Effect of sugar-free gum on plaque and oral bacteria [PMC 3177370]

• Clinical investigations on whitening chewing gums [PubMed 26054175], [Open Dentistry Journal 2022]

• The American Dental Association’s overview on chewing gum and oral health [ADA 2023]

• Recent news analysis of chewing gum’s health pros and cons [New York Times 2025]