Which foods should you stay away from when trying to keep your teeth healthy?

It is important to remember that, while food is a great thing to indulge in, it can sometimes have a negative effect on other parts of your body such as your teeth. Your teeth are surprisingly delicate and there are a lot of different foods and drinks that you should try to stay away from if you’re looking to keep your teeth as healthy as possible. While some foods will erode the teeth, others will ultimately stain them causing them to yellow. While highly trained and professional London dentists can provide you with a solution if your teeth are stained and damaged, there are a number of foods that you may want to avoid if you can. Here we’ve put together a list of some of the foods that can have a negative effect on your teeth that you should stay away from if you want to keep them as healthy as possible.



While this is not a food, this is one of the main culprits that people don’t tend to consider when it comes to keeping your teeth healthy. Tea and coffee can have plenty of staining properties, and in addition to this, many people will add sugar to their drinks which will begin to erode the teeth and weaken them when consumed in large quantities. Many people rely on tea and coffee when it comes to working, or even just laying around at home, but this really can have a negative effect on your teeth. This is due to coffee in particular contains tannins which are acidic and these not only lead to staining and discolouration, it can also alter the pH balance of the mouth making any acidic foods you eat after drinking your coffee damage the teeth much more quickly. Even herbal teas can stain your teeth, with green tea staining the teeth a grey colour. However, adding milk to either your tea or coffee can help to reduce the staining properties of the teeth.

Sweets & Cookies

There is a common misconception/childhood myth that the sugar is sweets will make your teeth fall out but this myth is kind of hinged on facts. The sugars within the sweets and other delicious treats can latch onto your teeth. This provides a breeding ground for bacteria, and this can release acids that lead to tooth decay ultimately leading to holes in your teeth.

Blueberries, Blackberries & Pomegranates

While these fruits are superfoods and are a great addition to any diet, due to the rich colour of these fruits, they do have some staining properties within them. In addition to this, the natural sugars and acids within the fruits can also cause harm to your teeth by weakening them and allowing bacteria to grow. However, that doesn’t mean that all fruits are like this. High-fiber fruits like pears and apples can actually help to whiten teeth as they boost saliva and also removes stains by essentially scrubbing the surface. Nevertheless, the sugars within these fruits can still have an effect.