Gum vs. Mints: Which Is Better for Your Oral Health

May 3, 2025

When it comes to freshening your breath, both gum and mints are popular choices—but do they offer more than just a minty mouth? Experts, including Matthew Messina, D.D.S., a dentist and consumer advisor spokesperson for the American Dental Association (ADA), have explored whether chewing gum or sucking on mints is actually better for your oral health.

What the Experts Say

According to Dr. Messina, chewing gum—especially sugar-free varieties—can stimulate the production of saliva. This saliva plays a crucial role in oral health by neutralizing acids, washing away food particles, and strengthening tooth enamel. In fact, chewing sugar-free gum after meals can help protect your teeth from decay.

Conversely, breath mints may actually do more harm than good. Many mints, particularly those with sugar, can contribute to the growth of harmful bacteria in your mouth. These bacteria produce acids that can erode enamel, increasing your risk of cavities. Additionally, consuming several mints a day may also lead to higher calorie intake—something most people overlook.

More Benefits of Chewing Gum

Beyond oral hygiene, chewing gum offers a few additional perks:

  • Reduces the urge to snack or smoke: The act of chewing can help curb unnecessary cravings.
  • Encourages consistent saliva flow: This helps keep your mouth moist and supports digestion.
  • Helps with stress relief: Some studies suggest gum can help reduce stress and improve focus.

Choose the Right Products

Dr. Messina emphasizes the importance of choosing sugar-free gum made with ingredients like xylitol, sorbitol, mannitol, or aspartame. These sugar substitutes do not feed cavity-causing bacteria and can help protect your teeth. If you prefer mints, opt for sugar-free versions to avoid enamel damage.

Gum Is No Substitute for Proper Oral Hygiene

While chewing gum can be a helpful addition to your routine, it should never replace the fundamentals of oral care. The ADA recommends:

  • Brushing twice a day with fluoride toothpaste
  • Flossing once daily
  • Visiting your dentist regularly for checkups and cleanings

Final Thoughts

So, gum vs. mints—who wins? If you’re choosing based on oral health, sugar-free chewing gum is the clear winner. It not only freshens breath but also offers tangible benefits for your teeth and gums. Just remember: chewing gum is a supplement to, not a substitute for, good dental habits.

Source: Today