Researchers from Taiwan have designed a tooth that can gather data on mouth movements and transmit it to a computer or a smartphone. The device is believed to be of great help to doctors as it can allow them to collect information about patients’ behaviour and their eating habits. The artificial tooth resembles a typical molar, the difference being that it has an accelerometer placed inside. It can be worn like an artificial denture to deliver information about the eating Read more…

Black tea can help people fight off tooth decay and gum disease, researchers have found. According to a report, published in the British Nutrition Foundation, drinking black tea reduces the amount of bacteria in the mouth, particularly Streptococcus mutans and Lactobacillus, which are thought to contribute to dental health problems. Dr Carrie Ruxton, leader of the study, said that between three and four cups a day were the optimal quantity. Black tea’s beneficial properties are kept even if sugar has Read more…

Although everyone knows that regular check-ups with your dentist should not be skipped, there are several signs that mean you should not wait until your next appointment. If you notice a change of colour or texture of your teeth or gums, or any part of the inside of your mouth, you should pay attention. If your gums become red or swollen and if they bleed while you are brushing your teeth, you may be developing gingivitis. In this case, an Read more…

Sensitivity of the teeth is characterised by a sudden feeling of pain when eating or drinking a hot or cold food product. Another symptom of the condition is a feeling of tenderness while brushing the teeth. Having sensitive teeth can be a very unpleasant experience, making it difficult or even impossible for people to enjoy some of their favourite foods and beverages. In such cases, it is important to visit a dentist, who can examine the teeth and determine the Read more…

The number of five-year-old children with tooth decay is falling. But in spite of that, over one in four children have the condition, figures released by Public Health England suggest. Based on 133,000 dental examinations in the UK, the Public Health England survey covered more than one-fifth of the nation’s five-year-olds. Results showed that the proportion of children with tooth decay was 27%, down from the 30% recorded during the previous analysis in 2008. On average, children with tooth decay Read more…