teeth discoloration

Counteract the discoloration by chewing on one of these 10 natural teeth whiteners. Next time you reach for a snack, grab a handful of almonds, cashews, walnuts, or even sesame seeds.

In addition to being high in protein, iron, magnesium, potassium, and omega-3s, they're also abrasive, which can help scrub away stains while you chew. Plus, they stimulate saliva flow, which helps wash away the bacteria that causes plaque.

Veggies that are good for your figure are also good for your chompers.

High in fiber and slightly coarse, they act as scrubbers for your teeth when eaten raw. Even though it'll stain your fingers, this delicious fruit contains malic acid, which acts as an astringent to help remove surface stains.

Want to harness their whitening power beyond just eating them?

“Crush up strawberries, combine them with baking soda, and brush your teeth with the mixture,” suggests Banker.