Alcohol in Mouthwash Linked to Oral Cancer

I read the following article regarding mouthwash use.  I think you’ll find it interesting:

Australian researchers have linked alcohol, an ingredient found in many mouthwashes, to oral cancer and are calling for them to be pulled immediately from supermarket shelves. The review, published in the Dental Journal of Australia, says there is “sufficient evidence” that “alcohol-containing mouthwashes contribute to the increased risk of development of oral cancer.”

The alcohol is believed to allow carcinogenic substances to enter the lining of the mouth more easily. In addition, acetaldehyde, which is a toxic byproduct of alcohol that can build up in the mouth when mouthwash is swished around, is also thought to cause cancer.   Some brands, such as Listerine, contain over 25 percent alcohol.

Lead author Professor Michael McCullough believes mouthwashes that contain alcohol should be available only by prescription. McCullough, who is chair of the Australian Dental Association is urging the organization to consider withdrawing their seal of approval for mouthwashes that contain alcohol. (The American Dental Association also gives mouthwashes containing alcohol its seal of approval.)
“We see people with oral cancer who have no other risk factors than the use of alcohol-containing mouthwash,” he told News.com.au. McCullough’s review found that using alcohol-containing mouthwashes daily raised the risk of developing cancers of the mouth, pharynx, and larynx 400 to 500 percent. Those who smoked and used alcohol mouthwashes had a 900 percent increase in risk.
McCullough believes mouthwashes are more risky than alcohol or beer because they usually contain higher concentrations of alcohol than wine or beer and are kept in the mouth longer. “If you have a glass of wine, you tend to swallow it,” he said. “With mouthwash, you have a higher level of alcohol and spend longer swishing it around your mouth. The alcohol that is present in your mouth is turned into acetaldehyde.”
McCullough recommends switching to an alcohol-free mouthwash.

This article is one more reason we recommend Tooth and Gum Tonic.   In addition to not being as effective in controlling periodontal inflammation, Listerine and other mouthrinses containing alcohol are being implicated in oral cancer. Listerine is 25% alcohol.
Tooth and Gum Tonic is the best sweet breath freshener you can find because it not only kills the most dangerous bacteria that cause periodontal disease, it also kills the volatile sulfur compounds which cause bad breath.
Tooth and Gum Tonic products are available in our office.

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