The Teeth Benefits Of Green Tea

Green tea is one of the most valued and widely consumed beverages in the world. With its unique set of natural chemicals, green tea is known for its various therapeutic properties. Besides evidence of preventing certain cancers, aiding in mental alertness, promoting weight loss and lowering cholesterol, green tea has also been shown to promote periodontal health.

Kills Bad Breath

Halitosis, or bad breath, is caused by foul-smelling, volatile sulfur compounds produced by bacteria that thrive in the mouth. According to the University of Illinois at Chicago, polyphenols -- compounds found in green tea -- can stop the growth of dental bacteria that cause bad breath and their production of malodorous compounds.

Provides Natural Fluoride

Tea contains a small amount of natural fluoride, an element found in the soil, water, plants and some foods. Fluoride prevents tooth decay and works by mixing with saliva and disrupting the bacteria's ability to produce acid by-products that promote cavities. Additionally, fluoride works to repair teeth in the early stages of tooth decay.

Prevents Tooth Loss

Periodontal disease is an inflammatory disease affecting the gums and bone that supports the teeth. According to the Academy of Periodontology, periodontal disease is the number one cause for tooth loss. Antimicrobial catechins present in green tea are associated with killing bacteria that cause tooth decay and gum disease. In a study published in "Preventive Medicine" in 2010, researchers found that consumption of one or more cups of green tea a day was significantly associated with decreased odds for tooth loss. Adding sugar or sweeteners to tea, however, may negate the healthful effects.

May Prevent Other Diseases

Periodontal disease is not only responsible for tooth loss, but it is also associated with the progression of other diseases such as cardiovascular disease and diabetes. Catechins found in green tea possess antioxidant properties, which are thought to interfere with the body's inflammatory response and may help promote periodontal health while warding off further disease. In a 2009 study published in the "Journal of American Dental Association," Dr. Yoshihiro Shimazaki found that those who drank green tea on a regular basis had superior periodontal health compared to those who drank less green tea. For every cup of green tea consumed per day, a modest decrease occurred in the indicators for periodontal disease: periodontal pocket depth, clinical attachment loss and bleeding on probing.