Dental caries is the most common chronic disease worldwide. To keep your teeth healthy, you should brush and clean between your teeth daily and use a fluoride toothpaste. Your dentist may also recommend xylitol in some cases, as a complement to fight cavities.

There are many products that contain xylitol: Chewing gum, candies and pills with xylitol are the most effective. Xylitol is also found in some toothpastes and mouthwashes.

After eating, taking xylitol neutralizes acid in your mouth to protect tooth enamel.

It also increases saliva production, which helps people with dry mouth.