The secret of white teeth thanks to food

Some foods and drinks can cause your teeth to stain and tarnish. And conversely, there are also foods and drinks that help you own a brighter, brighter smile.

Dr. Harold Katz, a leading dentist in Beverly Hills, USA, has drawn a valuable experience of foods that can help protect your enamel and even make them whiter.

Black chocolate

Dark chocolate contains theobromine , a bitter powder that helps harden the enamel surface. Therefore, it will also help to prevent stains when a weaker layer covers the teeth, making it easier for them to mysteriously color teeth.

However, this effect does not exist in milk chocolate. In fact, according to Dr. Katz, milk chocolate can cause bad breath because of sugar and milk.

Green tea

Green tea is considered a "friend" of the teeth because it contains tannin, which helps prevent stains caused by bacteria sticking to the teeth. This effect also means, green tea can prevent bad breath.

In addition, the researchers found that green tea contains chemicals called polyphenols , which fight bacteria and acids in the mouth. Drinking green tea also increases the amount of fluorine in the mouth, helping to reduce erosive enamel.

Strawberry

In the list of foods that make the smile white, there are also strawberries. This fruit contains malic acid, an enzyme that really cleanses stains on teeth.You can mix mashed strawberries with baking soda to create a natural whitening product.

However, Dr. Katz recommends that other berries do not have the same effect. In fact, some other types of strawberries even stain teeth.

Cheese

An uncommon benefit of cheese is to increase the amount of PH in the mouth, making it less acidic. This means that the risk of staining or corrosion is reduced. Calcium in cheese can also contribute to stronger, stronger teeth.

Nuts, apples and pears

Foods that are hard, brittle and abrasive, such as nuts, apples and pears, will help clean plaque and stains on teeth. The crunchy texture of the apple can also strengthen, reducing the risk of gum disease and tooth loss. Meanwhile, high levels of water in apples and pears increase the production of saliva, an essential fluid for reducing bacteria harmful to teeth.