Genes Could Play A Role In Tooth Decay And Gum Disease

Tooth decay and gum disease impact on illness and healthcare spending, yet the role of genetics in dental problems is largely unknown. New research led by an international team, including researchers at the University of Bristol, suggests hereditary traits and factors such as obesity, education and personality could play a role in tooth decay and gum disease.

Tooth decay and periodontitis, also known as gum disease, are among the most common diseases around the world but unlike many other well-known diseases knowledge of how genes affect the risk of developing these dental diseases is still limited. Researchers know that two people who eat the same things and take care of their mouth the same way may end up with a different number of cavities but have not been able to explain why until now.

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