5 Foods That Help Whiten Teeth

Tooth staining is a common condition that affects almost everyone. For various reasons, usually depending on what we eat and drink, the color of the enamel, the outer layer of our teeth, changes. These color changes first appear as small spots and over time can grow and cover your entire tooth. There are also stains in many different shades, from yellow to brown.

The easiest way to prevent tooth staining is to brush your teeth regularly and correctly. Of course, certain foods can also help prevent tooth stains and make your teeth look whiter.

Strawberries
Strawberries, which contain malic acid, help remove stains from teeth like coffee and tea. Malic acid can also increase saliva production in people with dry mouth. Saliva also protects against tooth decay by washing away food and debris.

Watermelon
Watermelon is among the foods that contain malic acid, like strawberries. In fact, it contains more malic acid than strawberries. As we mentioned above, malic acid helps whiten teeth and produce saliva. Also, although there is no scientific data on this subject, the fibrous structure of watermelon can have a teeth-brushing effect when chewed.

Pineapple
Our teeth are covered with a protein layer created by saliva. This layer, called the pellicle layer, protects your teeth and also absorbs pigments from food. This can lead to staining. Bacteria can also stick to this pellicle layer. Bacterial buildup on teeth can cause plaque formation and tooth discoloration.

Papaya
Papaya, like pineapple, contains a proteolytic enzyme. The enzyme in papaya is called papain. It also breaks down the protein that disrupts the pellicle layer. This helps reduce stains and protect against plaque formation.

Milk
The lactic acid in milk can also whiten tooth enamel. It is also said to stimulate saliva production and help clear away cavity-causing bacteria. Casein, a protein found in milk, also helps prevent staining. Casein helps remove calcium phosphates to repair cavities and prevent plaque buildup.