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7 Foods & Drinks That Whiten Teeth & Improve Oral Health.
November 09, 2022  |  Teeth Whitening

7 Foods & Drinks That Whiten Teeth & Improve Oral Health.

Teeth staining is a natural occurrence. Teeth can become yellow due to aging, bad dietary habits, or lifestyle choices. The market is flooded with teeth-whitening products. One can choose from whitening toothpaste, strips, or gel. These treatments can be expensive and also contain chemicals which may harm teeth and gums. Natural teeth whitening remedies are available too. Eating foods that naturally whiten your teeth is one option. Their effects are mainly hypothetical and subjective. Still, trying them does not hurt.

7 Foods & Drinks That Whiten Teeth & Improve Oral Health 

Here are seven foods and drinks that can whiten teeth:


Strawberries can look deceiving due to their red color. However, the main chemical present in strawberries is malic acid. This acid has bleaching properties and may help lighten stained teeth. Malic acid can also stimulate saliva production in people who suffer from dry mouth. Saliva defends against tooth decay, a common cause of discoloration, by washing away food and debris.


Bromelain is an enzyme found in pineapples. It acts as a natural stain remover. It aids in the breakdown of plaque, the sticky bacterial film that forms on the surfaces of your teeth. Dental cavities could result from the acids produced by plaque bacteria, which could erode tooth enamel.

Dairy Products

Dairy products like milk, cheese, and yogurt help to shield teeth from stain-causing acids. Dairy products also contain lactic acid and calcium, which both help to whiten and strengthen teeth.


Apples are crunchy and act like natural abrasive scrubs. Chewing chunky pieces of apple scrubs away the plague build-up. Like strawberries, apples are also high in malic acid found in certain toothpaste.


Orange peels are more effective in cleaning the tooth than the pulp. Orange peels contain vitamin C. Vitamin C is sometimes present in harsh teeth whiteners. Rubbing the white part of orange peels on the teeth can help reduce plaque and whiten teeth.

Carrots, Celery & Brocolli

Crunchy vegetables like carrots, celery, and broccoli can help whiten your teeth by chewing them. Their high water content aids in rinsing your mouth of dirt and bacteria that can cause stains. Brocolli have high levels of iron, which protects teeth from cavities and stains.


Water is essential for a healthy lifestyle. It not only keeps you hydrated but also prevents the staining of teeth. It helps reduce the acidity of the mouth, which decreases damage to tooth enamel, and is a great way to rinse your mouth after eating dark, stain-inducing foods or drinks.

Food & Drinks That Can Stain Teeth

Coffee & Tea

Coffee and tea contain tannins. Tannins are acidic polyphenols that discolor and stain. They can also change the pH balance in the mouth, causing tooth damage to occur more quickly after drinking these beverages.

Acidic & Citrus Foods

Citrus fruits like oranges and grapefruit can erode the enamel layer of the teeth. Vinegar present in salad dressings and soy sauce can leave a purplish tinge on your teeth.

Red Wine

The color of red wine and its tannins can stain the enamel layer, stick to the surface of teeth, and give teeth a darker appearance. Pairing cheese with red wine can offset the stain-preventing effects. Brushing teeth afterward is also beneficial.


The sugar in sweet treats like hard candy and cookies can latch on to teeth. Bacteria present in the mouth feed off sugar and release acids. These acids cause tooth decay, which makes teeth appear darker.

Teeth Whitening In Gilbert

Although natural teeth whitening sounds fascinating, the results are always less satisfactory. If you want completely and evenly whitened teeth, it is better to opt for professionals. If you are searching for professional teeth whitening services in Gilbert, AZ, Island Dental Family, and Cosmetic Dentistry is the best place. We have the finest dental professionals in the area who listen to all your problems and fulfill them accordingly. Contact us now, and get your well-deserved bright smile!