Could chewing sugar-free gum help promote better oral health and lower bacterial plaque levels? Yes, if it contains the right ingredients. Specifically, Xylitol.
Xylitol is a specific type of sweetener that is molecularly different from other common sugar substitutes. At the molecular level, the carbon molecules in Xylitol physically prevent dental plaque from sticking together or attaching to teeth. Plus, it also promotes saliva secretion, which helps neutralize acidic pH levels inside of the mouth. Scientists have also shown that Xylitol can bind with calcium to help with remineralization in weak tooth enamel.
Regular Xylitol exposure three times a day can lower dental plaque by over 30% in just four weeks. One study as far back as the 1970s showed that Xylitol could reduce plaque by 50%, making it comparable to tooth brushing (but don’t stop brushing or flossing your teeth.) Incorporating Xylitol into your home care routine with brushing, flossing, and fluoride toothpaste can significantly lower your or your family’s risk of cavities in teeth.
Some professionals recommend providing Xylitol candies to children who have limited dexterity or who are cognitively impaired as a supplement to their oral hygiene routine. Especially when effective toothbrushing cannot be guaranteed.
Xylitol is not safe for dogs as it can be toxic to them as it breaks down during digestion. Always keep Xylitol products out of the reach of pets or small children. Ingesting large amounts of Xylitol can also cause gastrointestinal issues, like diarrhea. The ideal dose is about 5 grams of Xylitol a day, divided across 3-5 separate applications, such as dissolvable mints or gums.
For more information about Xylitol or for a list of tooth-safe Xylitol products, be sure to speak with your dentist.