OREANDA-NEWS Teeth whiteness depends not only on proper oral hygiene, but also on proper nutrition.
Tooth enamel has a porous structure, what explains why, under the influence of certain substances, it can turn yellow or even darker.

It is most often noted that tea and coffee lovers have yellow plague on the teeth. This is due to the content of cocoa butter, sugar and heavy carbohydrates in these drinks. Doctors strongly advise limiting coffee consumption to two cups a day. And tea is better to drink green or white varieties, as Express reports.

Also, teeth can darken from excessive consumption of soda. They not only paint the enamel dark, but also flush calcium out of the body. Especially watch out for colored carbonated drinks.

Berries and fruits can also negatively impact on the color of tooth enamel. Berries such as blueberries, cherries, blueberries and even cranberries form a dark bloom.
Do not overuse spices and seasonings. They contain a large amount of acids that can stain teeth yellow and brownish.
To preserve the whiteness of your teeth, you need to rinse your mouth after each meal and visit your dentist at least once every six months.