Chewing gum with braces probably won’t cause the damage you’ve been warned about. Despite being on nearly every orthodontist’s “foods to avoid” list, clinical research has found that gum does not increase the rate of bracket breakage compared to not chewing gum at all. That said, gum can still get stuck in your hardware and create a messy, annoying situation, and the type of gum you choose matters for your teeth.
The Bracket Breakage Risk Is Overstated
The most common fear is that gum will pull a bracket off your tooth or bend an archwire. A 2023 systematic review in the European Journal of Medical Research looked at four studies that specifically tracked bracket breakage in gum-chewing patients versus non-chewing groups. The result: chewing gum did not increase the rate of bracket breakage. A separate review in the Turkish Journal of Orthodontics reached the same conclusion, noting “no remarkable evidence that chewing gum causes breakages to appliances.”
Many orthodontists still advise against it, partly out of caution and partly because the belief is deeply embedded in practice. The concern is that broken brackets mean extra chair time for repairs and can extend your overall treatment timeline. But the clinical data doesn’t support gum as a significant cause of those breaks.
One important caveat: ceramic braces are a different story. Ceramic brackets are more than twice as likely to fracture than metal ones, even from normal biting forces. If you have ceramic braces, the margin for error is smaller, and sticky foods of any kind pose a higher risk simply because the material is less forgiving.
Gum Can Get Tangled in Your Wires
The more realistic problem isn’t structural damage. It’s gum wrapping itself around your archwire, threading between brackets, or packing into the small spaces behind elastics and ligatures. This won’t break anything, but it can be genuinely difficult to clean out and frustrating to deal with in public.
If gum gets stuck, rinse your mouth with cold water first. Cold hardens the gum and reduces its stickiness, making it easier to pull free. You can also use a soft-bristled toothbrush to gently dislodge pieces, or floss around the area to break the gum into smaller bits that come away more easily. Avoid pulling hard on any piece that’s wrapped around a wire. If gum is deeply embedded and you can’t get it out at home, your orthodontist can remove it without risking damage to your appliances.
Sugar-Free Gum vs. Regular Gum
If you’re going to chew gum with braces, the type matters more than the act of chewing itself. Braces create dozens of tiny surfaces where plaque builds up, and sugar-sweetened gum feeds the bacteria responsible for tooth decay. White spot marks around brackets (called decalcification) are one of the most common cosmetic problems after braces come off, and sugary gum accelerates that process.
Sugar-free gum, especially varieties sweetened with xylitol or sorbitol, doesn’t feed those bacteria. Xylitol in particular can’t be broken down by the main cavity-causing bacteria in your mouth. It accumulates inside them and inhibits their growth. That said, a study published in Progress in Orthodontics found that in orthodontic patients specifically, xylitol gum didn’t provide a measurable extra benefit beyond good oral hygiene and regular fluoride treatments. The researchers confirmed that xylitol gum had no negative effects on orthodontic appliances and didn’t increase cavity risk, but it also wasn’t a magic bullet for keeping braces-related plaque under control.
The takeaway: sugar-free gum is a neutral-to-mildly-positive choice for your teeth. Regular sugary gum actively works against you when you have braces.
Gum May Actually Help With Post-Adjustment Pain
Here’s something most patients don’t expect: some orthodontists now suggest chewing gum as a way to manage the soreness you feel after an adjustment. The theory is that gentle, repetitive chewing increases blood flow to the tissues around your teeth and helps them adapt to the new pressure faster. It works on a similar principle to why light movement can ease muscle soreness after exercise.
The evidence on this is mixed. Some studies show a measurable reduction in pain when patients chew gum in the days following an adjustment, while others show no significant difference compared to doing nothing. It hasn’t been conclusively proven to help, but the research is clear that it doesn’t cause harm, so it’s a low-risk option if over-the-counter pain relievers aren’t doing enough on their own.
Practical Tips if You Choose to Chew
- Pick a softer gum. Soft, sugar-free varieties are less likely to stick in your hardware than firm or bubble gum types.
- Chew on your back teeth. Your molars are farther from most bracket placements and have more chewing surface area, reducing the chance of gum wrapping around wires.
- Keep sessions short. A few minutes gives you the flavor and any potential pain-relief benefit without prolonged exposure to your braces.
- Brush afterward. Even sugar-free gum can leave residue in the crevices around brackets. A quick brush keeps buildup from becoming a problem.
- Be extra cautious with ceramic braces. Their higher fracture rate means any sticky food carries more risk than it would with metal brackets.