Some foods, especially certain foods with rich colors and juices, are known for staining the teeth the color of the food.
But what about blueberries? Do blueberries stain your teeth?
Yes, they certainly can!
If eaten in abundance, blueberries can turn the teeth slightly blue. This can be easily avoided, however, be brushing your teeth after eating blueberries or even simply rinsing the mouth out with water.
Don’t let this stop you from eating blueberries though, as they are certainly one of the most nutritious foods you can possibly consume!