But the damage isn't
localized to the mouth.
For example, certain carbs result in more acid than others. And the more a carbohydrate increases acid in the mouth, the more it also spikes blood glucose levels.
⬇️ oral pH = ⬆️ blood sugar
The steeper the fall in oral pH, the higher the rise in blood sugar.
Avoiding high glycemic foods helps prevent both cavities and blood glucose spikes that complicate diabetes control.
This oral pH — glycemic index correlation is just
another example, of the many compelling arguments, that diets bad for dental health are bad for general health.
A clue that maybe we shouldn't be eating so many carbs...