use fluoride toothpaste that helps to protect your teeth. ![]() brush your teeth at least twice a day for 2 minutes.To maintain a good standard of oral hygiene, dentists recommend: Tooth decay and erosion can also wear down tooth enamel, showing the yellow dentine beneath. Keeping your teeth and gums clean helps to prevent plaque build-up, which can cause teeth to look yellow. This usually results in darker teeth that aren't suitable for teeth whitening treatments, so always check the side effects or talk to your doctor about changing medication. Smoking and chewing tobacco can also stain your teeth, as well as increasing your risk for gum disease and serious oral health problems such as mouth cancers.ĭiscoloured teeth can also be a side effect of some medications. If you don't want to give up your favourite foods and drinks completely, you could reduce their impact by sipping water after every bite or sip, adding milk to tea and coffee or drinking through a straw to reduce contact of the liquid with your front teeth. This is most common with food and drink that has strong or dark pigments, such as: avoiding common sources of tooth stains.This can't always be avoided, especially for teeth that yellow naturally, but you can improve your chances of maintaining a white smile by: Like any issue with your teeth, prevention is better than cure when it comes to stains and discolouration. Even if your teeth and gums are healthy, you could request a cosmetic treatment if you want to whiten their appearance. It takes a dental assessment to determine if your teeth are healthy or if you could benefit from a treatment. Likewise, white teeth may still have some decay or other issues. Not having white teeth isn't necessarily a sign of an oral health problem, even if your teeth have stains. Healthy teeth can range in colour from white to light yellow or light grey. These stains can't be removed by brushing, but cosmetic treatments may be effective at covering them up. Stains and discolouration happen when pigments from food and drink penetrate the enamel to stain the softer dentine beneath and show through. Also like clothes, the whiter your teeth were before, the more easily stains will show up. If it would leave a stain on your clothes or a tablecloth, it can stain your teeth. It's not hard to tell which foods and drinks are likely to cause stains. StainingĬommon reasons for teeth going yellow or darker is stains from food and drink, smoking and other sources. Plaque can usually be kept at bay with good oral hygiene, but if it hardens into tartar, it can only be removed with a professional clean at the dental clinic. It can spread faster when you consume sugary or starchy food and drink, as this feeds the bacteria. Plaque is what causes tooth decay and gum disease, which is linked with a number of health problems. ![]() Plaque and tartar are pale yellow in colour, but stains from food and drink can make them darker over time. If this isn't removed by regular brushing and flossing, it can harden into tartar (also called calculus). ![]() Plaqueīacteria that build up on the teeth form a sticky layer called plaque. Your dentist may recommend treatments for strengthening worn or weakened teeth. Wear and tear of enamel is more likely with age, which is why our teeth tend to look more yellow as we get older.Īs well as affecting your appearance, teeth with exposed dentine may also feel more sensitive to temperature and be more vulnerable to damage. If you have naturally thinner enamel because of genetics, or it's been worn down by tooth decay or acid erosion, more of the yellow dentine will show through. Teeth with thicker enamel normally look whiter. Dentine has a yellowish hue, while enamel is naturally white. This is the softer layer of the tooth under the protective enamel. The yellow you're seeing could be: Dentine Different causes can have different solutions, so understanding why this has happened to you is the first step to a whiter smile. There's no single reason why teeth turn yellow. They can give you advice about how to avoid stains and improve your oral hygiene or discuss cosmetic options to help you get a whiter smile. If you're concerned about your tooth colour, your dentist is the best person to talk to. Teeth don't have to be gleaming white to be healthy, but having off-white or yellow teeth can make people feel unhappy with their appearance.
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