Why do teeth go yellow over time?
Teeth are not naturally bright white. A healthy tooth is naturally a very light yellow shade. However, over time, teeth can take on a stronger yellow hue thanks to colouring from food and drink, smoking, certain drugs and medicines, genetics, and simply through age. Yellowing can be due not only to discolouration from food and lifestyle choices but also illness and other health factors.
s also bad for teeth and will yellow the enamel over time. Acidic foods also weaken enamel and make it easier for them to become stained.
There are lots of medications and drugs that can cause enamel to turn yellow or brown in colour. Genetics also play a part in yellow teeth, so if you have family members with excessively yellow teeth, this will make it more likely you will have stains. Thin enamel is more transparent, and the yellow dentin will show through your teeth.
Good Dental Hygiene
One important way to ensure your teeth remain their light natural shade is to keep up good dental hygiene. This means regular brushing, flossing and trips to the dentist. Plaque and tartar build-up will cause yellowing, and removing this build-up is vital to keep your teeth as white as possible.
Drinking through a straw minimises the amount of contact the fluid has with your teeth, so this is an option is you drink a lot of coloured beverages such as tea, coffee and cola. If you cannot help your teeth lighten through lifestyle changes, consider going to the dentist to get a whitening treatment.
Whether you are looking for teeth whitening in Cardiff or another city, there are many clinics to choose from, such as http://cathedraldentalclinic.com/cosmetic-dentistry-cardiff/teeth-whitening-cardiff/. There is also lots of information online about the safety of whitening treatments and how it works so you can easily do your own research.
Be aware that lifestyle changes cannot whiten teeth beyond their natural whiteness. For the brightest, whitest teeth like those seen on Hollywood actors, you will need to have a professional whitening session.