Xylitol is one sugar that doesn’t react in the insulin cycle and therefore does not affect diabetes or pre-diabetes. Xylitol is a wetting agent, and is used in Biotene and helps prevent oral carries or cavities as we age. It does this by creating more wetness in our mouth preventing dryness which causes cavities.
Swishing Biotene, or eating Ice candies with xylitol may work.
If you like chewing gum. I have answers. And this can help if you have a sweet tooth. I chew gum after a meal to satisfy my sweet tooth and prevent cavities by chewing gum after eating a meal.
Here is the best Xylitol gum I have found.