10. Shiitake Mushrooms
This fungi is filled with lentinan, a type of sugar that does not promote tooth decay, but instead curbs its formation by preventing plaque-building bacteria from proliferating in your mouth.
Pineapple contains an enzyme called bromelain, which is a natural stain remover that also helps separate plaque from the surface of your teeth. This prevents tooth erosion and discourages cavities from forming, resulting in healthier and whiter teeth.