Untreated Tooth Decay Still A Problem In Billions Of People

New findings published in the Journal of Dental Research show that more than 2.4 billion adults across the world have not been treated for tooth decay on permanent teeth. Worse yet, that doesn't include an estimated 621 million children who have untreated decay in milk teeth.

Researchers at the University of Washington, Seattle, and the University of Queensland, Australia, analyzed 387 studies that involved about 4.7 million people between 1990 and 2010.

Tooth decay can cause excessive pain, infections and even problems with childhood growth. Researchers are extremely concerned that it has been ignored at such a level. In fact, the findings reveal that 190 million new cases of dental decay occur every year. 

Tooth decay begins to fester in the outer layers, otherwise known as the enamel of the teeth that dissolve due to acids in the mouth. This is also called dental decay or dental caries that can result in problems such as cavities, abscesses or even gum disease that may cause the teeth to fall out later.

Over 30 percent of the population in the UK are estimated to be affected by dental decay according to 2010 statistics. Statistics are far worse in other countries, such as Lithuania, where it's more than double the percentage.

Regular brushing, a healthy diet and avoiding sugary snacks and drinks can help to prevent this problem. Regular trips to the dentist are also an important part of the process.

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