It is likely to appear abnormal color variations in our teeth or in some areas of them. These spots are produced because the enamel is the hard outer covering of teeth is worn for different reasons, making the dentine is exposed. Dentin is less dense level of teeth, and absorbs the color of food.
Some of the factors that cause stains on teeth are:
- Cigarette smoke.
- cola drinks, tea, coffee, and acids such as lemon juice or red wine.
- Aging.
- The shock produced during the stage of childhood
- Childhood diseases like measles, especially if they occur during tooth formation.
- drugs or antibiotics that are used during prenatal development, or when the teeth are still forming.
- Diseases such as rickets.
If you want to keep teeth in good condition the following tips: eat each day a piece of papaya, and that helps whiten teeth. The rubbing of a halved strawberry whitens teeth and strengthens the gums bleed. This help and prevent gingivitis. Another benefit is the apple fruit and that eating an apple a day strengthens the gums and teeth whitening.
To keep your teeth clean in need good oral hygiene by preventing the staining action of food or liquid. Ideally, dental hygiene performed twice daily, after the main meals.
After the consumption of each food should be rinsed her mouth, in case you can not go to a toilet is advisable to take a sip of water. Brushing teeth not with much force and tooth enamel can be worn by cracks in the roots of the teeth.