Green Tea May Prevent the Onset of Oral Cancer

Posted by on Jun 3, 2013 in Blogs | 0 comments

Green tea has been shown to a soothing drink that has the ability maintain healthy teeth and gums. Research also reveals that green tea extract can be used as a chemopreventative agent to fight oral cancer. The Daily Meal also reports that “Green tea has also been proven helpful to people who suffer from diabetes, heart disease, high cholesterol and blood pressure, Alzheimer’s and Parkinson’s, as well as even skincare and tooth decay.”

Cancer Prevention Research published online that out of the oral leukoplakia patients who took the green tea extra, more than half of them experienced a clinical response. Their preclinical models indicated that green tea is filled with polyphenols, which can prevent the progression of cancer. Researchers have noted that while these clinical trials may not show definitive proof that green tea can be used to prevent cancer, these results can lead to more studies focusing on patients who are at risk for oral cancer. Green tea has shown to be promising because of its nontoxic nature, which is essential to prevent further harm in individuals battling cancer.

In phase 2 of their study, oral leukoplakia patients were given either the green tea extract or a placebo at one of three dosage amounts. Participants ingested the tea or the extract for three times a day for three months. After these three months, the patients underwent oral tissue biopsies. These biopsies were able to reveal that green tea extract were beneficial to the patients but also lead the researchers to believe that antiangiogenetic effects (growth and development of tissue) were the mechanism of action.

Out of the patients that took the two highest doses ended up, 58.8% of the patients had a clinical response, compared to the 36.4% of patients that took the lowest dose of green tea extract. Although these results were not statistically significant, researchers noted that the extract was well received by the patients and only a few of the patients that took the highest extra dosage showed signs of insomnia and nervousness.

The researchers note that there were only a few patients that participated in their clinical trials and that more research needs to be done to see if green tea can conclusive prevent oral or other types of cancer. Green tea needs to be looked at to determine whether it can provide long-term prevention for patients. However, this research proves to be a promising stepping-stone for further studies.

Green tea is stimulatory in nature as it contains some caffeine, which will naturally boost your metabolism. Green tea is also an antioxidant that, like wine, cranberries, and dark chocolate, will target and scavenge for toxins that could lead to cancer, blood clots, and even atherosclerosis.

We recommend an oral cancer screening annually and this can be done at your next preventative visit. If you have any more questions, feel free to contact Drs. Ali & Ali and the caring team at Wellesley Dental Group if you have any thoughts or concerns; they will be happy to answer your questions! Contact us today at 781-237-9071 or smile@wellesleydentalgroup.com to set up an appointment and consultation.

References:

http://www.ncbi.nlm.nih.gov/pubmed/12004708
http://www.sciencedaily.com/releases/2009/11/091105084848.htm
Photo Credit to http://www.thedailymeal.com/health-benefits-green-tea-could-save-your-life

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