Tea for your Teeth

TEABIZ_140217_TeaOralHealthTEA & HEALTH — Drinking tea every day may bring happiness, but it can also lead to a less than stellar smile. Tea’s tannins can stain teeth, resulting in unpleasant discoloration over time. The acidity of tea can also cause porousness in the enamel, leading to staining below the surface as well. According to Colgate’s Oral and Dental Health Resource Center, tea may actually stain more than coffee. There are a few ways that that tea drinkers can limit this staining and protect their smiles. Drinking water, brushing teeth, flossing, and chewing gum after sipping tea can remove some tannins, resulting in less impact on the teeth.

For the downsides around staining, tea may have some important benefits when it comes to oral health. Nearly two decades ago, the Journal of Dentistry was already reporting that the tannins, catechins, caffeine, and tocopherol in tea combined with its naturally occurring fluoride to protect tooth enamel from acidic solutions. Another study in the Journal of Periodontology of Japanese men found that those who drank green tea saw improvements in gum recession and bleeding gums also. Those researchers believed that green tea’s catechins helped block inflammation caused by bacteria.

Another benefit, a University of Illinois at Chicago College of Dentistry study showed that polyphenols could block the work of an enzyme that helps to create hydrogen sulfide, a factor leading to bad breath. So raise a cuppa to healthier teeth and gums.

Editor | Publisher | Consultant | Freelance Writer Dan is the founder of Tea Journey magazine and a contributing editor at STiR coffee and tea. He is the former editor and publisher of World Tea News, and a contributor to Fresh Cup, Specialty Coffee Retailer, and CoffeeTalk. His personal blog is In 2012 Dan supervised the successful re-launch of Tea Magazine where he was editor and publisher. This followed two years as editor and publisher of World Tea News. Dan has traveled widely, speaking on retail beverage trends in Canada and the United States at conferences in Dubai, UAE, Global Dubai Tea Forum (2016) and GDTF (2012 and 2014); World Tea Expo (2011-2015-2016); Canada Coffee & Tea Show (2011); Coffeefest; World Tea East and presented at the Tocklai Tea Research Institute Centennial, Jorhat, Assam (2011). He addressed the India International Tea Convention in Goa, India (2012). Dan is addressed COTECA conference attendees in Hamburg, Germany in September 2016, presented at the Xiamen Tea Fair in China, the DMCC Tea Centre hosted Global Dubai Tea Forum in 2016 and the Puer Specialty Coffee Forum hosted by the Yunnan Coffee Exchange in 2019.

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