Chewing gum has been around for centuries, evolving from natural tree sap to synthetic versions available today.
While gum can have both benefits and drawbacks, understanding its effects on dental health, digestion, and overall well-being can help you make informed choices.
Gum with sugar

Chewing gum that contains sugar can contribute to tooth decay.
Bacteria in the mouth feed on sugar, producing acids that wear down enamel and lead to cavities over time.
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Sugar-free gum

Opting for sugar-free gum reduces the risk of cavities.
Many sugar-free gums contain alternative sweeteners like xylitol, which may even help prevent tooth decay by reducing bacteria growth.
Some gum ingredients may reduce plaque

Certain flavorings, like citric acid, can help lower plaque buildup.
However, if a gum contains sugar, the potential benefits may be outweighed by the negative effects on dental health.
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Chewing gum increases saliva production

One of the biggest benefits of chewing gum is that it stimulates saliva production.
Saliva helps wash away food particles, neutralize acids, and protect teeth from decay and erosion.
Gum can help with acid reflux

Chewing gum may help relieve acid reflux symptoms by increasing saliva, which helps neutralize stomach acid and reduce irritation in the esophagus.
It may help with dry mouth

If you suffer from dry mouth, chewing gum can provide temporary relief by stimulating saliva flow.
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However, it is not a permanent solution and should be used alongside other treatments if needed.
It may improve memory and focus

Studies suggest that chewing gum can increase blood flow to the brain, potentially improving memory, concentration, and cognitive performance.
Gum can help fight drowsiness

Feeling tired? Popping a piece of gum in your mouth might help you stay alert. The act of chewing keeps your mind engaged and can reduce feelings of sleepiness.
It may ease nausea

Chewing gum can help alleviate nausea, particularly for motion sickness or morning sickness during pregnancy.
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The increased saliva flow can settle the stomach and reduce queasiness.
Chewing gum burns calories

Believe it or not, chewing gum can help burn a small number of calories – about 11 per hour. While it’s not a major weight-loss tool, every little bit adds up.
Maintain good oral hygiene after chewing gum

Chewing gum is not a substitute for proper dental care. To keep your teeth healthy, brush twice a day using gentle pressure and clean all surfaces of your teeth.
Floss daily to remove food particles and plaque from tight spaces.
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Avoid hard foods that can get stuck between teeth, and schedule regular dental cleanings to maintain optimal oral health.
This article is based on information from WebMD.