Could eating grapes improve your oral health?

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A new study has suggested that eating grapes could improve your oral health. Scientists from Chicago have discovered that a natural compound found in grapes could reduce the risk of dental health issues. It is believed that grape seed extract doesn’t just lengthen the life expectancy of dental fillings, but it also lowers the risk of cavities.

Grape seed extract is collected during the wine making process. It is sold in health stores, and has long been associated with improved heart health and better circulation. Now, scientists from the Chicago College of Dentistry at the University of Illinois have discovered that the compound could also lead to oral health improvements.

Researchers have found that grape seed extract strengthens the dentin, the layer of tissue that lies beneath the enamel coating. They also discovered that it boosts the strength and longevity of resin fillings, which are chosen by many patients due to their natural aesthetic. Composite fillings are not as tough and durable as amalgam fillings, and the extract could help to make white fillings more robust.

Associate professor of restorative dentistry at the university, Dr Ana Bedran-Russo, explained that when resin fillings start to fail, this leaves the tooth susceptible to decay. By using grape seed extract, dentists can “reinforce the interface”, which strengthens the bond between the filling and the dentin.

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