Four Nutritious Food that May Cause Tooth Discolouration

Tooth DiscolourationWe have heard about unhealthy foods that may damage and stain the teeth, such as candy, coffee and ice cream. But, have you read about nutritious food that may discolour your teeth? Let this article enlighten you.

Dark Berries

Dark berries such as strawberries, cranberries, and blueberries are undeniably delicious and healthy. But do you know that they are one of the major causes of tooth discolouration? Whether eaten raw or drank as juice, the dark colour of berries can stay on your teeth, causing them to stain. Do not let the colours remain by drinking plenty of water or pairing berries with cheese or milk as to neutralise its acidic properties.


Food-conscious people, specifically those on a diet, prefer snacking on crackers due to its light, non-fattening ingredients. Teeth whitening professionals, however, note that consuming crackers regularly stains the teeth due to an ingredient called saltines. Saltines convert sugar easily, making them stay on your mouth and teeth. You may prevent this by brushing your teeth after consuming a handful of the treat, says Cuffley Village Dental Practice.

Balsamic Vinegar

Balsamic vinegar may be one of the top choices when it comes to salad dressing, but its natural colour can stain the teeth. It can also stick on your tooth enamel, making it prone to damage. When having a salad, opt for light coloured condiments, such as a vinaigrette or a much healthier option like olive oil. However, if you cannot keep off the balsamic vinegar, be sure to include a crunchy lettuce in your meal to help remove the vinegar on your teeth.

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Tomatoes go with anything; pasta, cheese-based dishes, salad, and whatever tasty dish imaginable. But, do you know that the fruit (yes, it is a fruit) is highly acidic and can cause tooth discolouration? A tomato’s natural components can stain and corrode your tooth enamel so if you really like to consume some, make sure to pair them with dark green vegetables such as kale and spinach to ward off the staining effect.

Most of us wish to practice a healthier and more active lifestyle, but one must constantly think about the effects it could bring to our oral health. Keep a balanced diet and let your teeth remain healthy and clean.