Are There Foods That Can Whiten Your Teeth?

Some people spend hundreds of dollars on DIY whitening products, but did you know that certain foods can naturally help brighten your teeth? While the results won't be as dramatic as professional whitening, incorporating these foods into your diet can contribute to a brighter smile over time.

1. Strawberries

Strawberries contain malic acid, which naturally brightens teeth, and ellagitannins, which are antioxidants that deter stain-attracting bacteria. Try mixing crushed strawberries with a little baking soda for a natural whitening paste.

2. Apples

The chafing motion of biting and chewing an apple helps remove debris, stains, and bacteria from your teeth. Apples are also high in malic acid, an ingredient used in many commercial toothpastes.

3. Cauliflower and Other Greens

Foods that require lots of chewing — like cauliflower, broccoli, and celery — stimulate saliva production. Saliva is one of your mouth's best natural cleansers, helping wash away food particles and bacteria that cause staining.

4. Cheese, Yogurt, and Milk

Dairy products stimulate saliva production, which helps break down stains. Cheese offers a bonus: lactic acid, which actively works to dissolve surface stains on your teeth.

How Long Until You See Effects?

There is no definitive timeline for seeing results from dietary whitening. It typically takes weeks or months of repeated consumption to notice a difference. For faster results, professional whitening treatments are the most effective option.

Foods to Avoid

On the flip side, certain foods and drinks are notorious for staining teeth. The biggest culprits include tomato sauce, red wine, coffee, black tea, energy drinks, dark-colored sodas, and dark berries.