Chewing Gum and Oral Health: Helpful or Harmful?
Dr. Ahmad Sabri | April 7, 2025
Chewing Gum and Oral Health: Helpful or Harmful?
Chewing gum is a common habit—something we reach for after meals, during stress, or just out of routine. But is it actually good for your teeth? At Woodview Family Dentistry, we’re often asked whether chewing gum supports or harms oral health. The answer depends on the type of gum and how often you chew it.
The Benefits of Chewing Sugar-Free Gum
If you choose sugar-free gum, especially varieties that contain xylitol, you may be doing your teeth a favor. Here’s how:
1. Stimulates Saliva Production
Chewing increases saliva flow, which helps neutralize acids and rinse away food particles. This is especially beneficial after meals when plaque acids are most active.
2. Reduces Dry Mouth
For those who experience dry mouth, sugar-free gum can offer temporary relief by encouraging consistent moisture.
3. Supports Cavity Prevention
Gum sweetened with xylitol, a natural sugar substitute, may help reduce cavity-causing bacteria. It also prevents bacteria from sticking to the surface of your teeth.
The Risks of Regular Gum Chewing
Not all gum is created equal, and excessive or improper gum chewing can cause issues, especially if it contains sugar or is chewed excessively.
1. Gum With Sugar Contributes to Cavities
Regular chewing of gum with sugar feeds harmful bacteria and increases the risk of decay, especially if oral hygiene is inconsistent.
2. Can Cause Jaw Discomfort or TMJ Issues
Frequent gum chewing—especially on one side—can strain your jaw and lead to symptoms like pain, popping, or fatigue in the temporomandibular joint (TMJ).
3. May Not Replace Good Oral Hygiene
Even sugar-free gum is not a substitute for brushing and flossing. At best, it’s a helpful supplement—not a primary solution.
Gum Tips from Woodview Family Dentistry
If you enjoy chewing gum, here’s how to do it right:
Choose sugar-free gum with xylitol.
Limit chewing to 20 minutes after meals.
Avoid if you experience jaw discomfort or have been diagnosed with TMJ.
Always follow a strong brushing and flossing routine.
Final Thoughts from Woodview Family Dentistry
Chewing gum can be both helpful and harmful—it just depends on how you use it. By choosing the right type and chewing in moderation, you can enjoy some benefits without risking your oral health.
Have more questions about your habits or dental care? Contact Woodview Family Dentistry today for a personalized consultation.