Like most of the good things in life, everything should be enjoyed in moderation. Overindulging regularly in red wine is enough cause for concern. But the fruit of the grape can also impact negatively on our teeth.
Similar to nicotine, tea and coffee, wine contains numerous ingredients that can cause a change of colour on the surfaces they come into contact with. This is particularly noticeable when the teeth are affected. Staining from red wine can be attributed to a combination of factors both chemical and physical.
Tooth discolouration is basically a result of:
- Chromogens which stick to the teeth are microorganisms that produce pigmentation
- Tannic acid, a form of tannin, is a chemical that works with chromogens to darken pigmentation
- Tooth enamel is porous which allows foreign matter to build up on the surface
Red wine and other staining is extrinsic which means it is lying on the surface of the teeth and can usually be removed with regular professional teeth cleaning.
It also helps to eat food or drink water while enjoying a glass or two of red wine.
This simple practice, coupled with regular visits to the dentist, will minimise any staining and maintain a clean, white smile. More information can be found at https://yourdentalhealthresource.com/what-exactly-causes-wine-to-stain-teeth/.