High-Acid Drinks May Play Role in Tooth Erosion, Cavities
High-acid drinks such as soda and coffee can have a lasting negative effect on the appearance and health of teeth. According to the American Dental Association, it's widely accepted that acid in food and beverages plays a major role in the development of enamel erosion. Some dentists also warn that high-acid soft drinks and coffees can expedite the development of cavities.
"Teeth become susceptible to cavities when the acid level of the saliva falls below a certain point," said Dr. T. Richard Ziehmer, a dentist in Tucson, Ariz. "If the acid level of the saliva stays below this point for an extended period of time, the outer layers of tooth structure begin to lose minerals and a cavity can form. Beverages that are high in sugar and acid content can cause the pH level of the saliva to reach this critical point."
Bearing this in mind, some coffee manufacturers have begun to offer low-acid brews that still maintain a full-bodied flavor.
For example, Tyler's Coffee (www.tylerscoffees.com) sells only low-acid roasts. The company uses a "Z-roasting" process that optimizes the time the coffee beans are cooked. The result, company officials say, is a brew that possesses a high level of caffeine, but a low level of acid.
In regards to tooth erosion and the development of cavities, Ziehmer says that drinks such as Tyler's Coffee are good alternatives to more acidic beverages. He advises his patients not to consume beverages that are high in acid or sugar but notes that if someone chooses to drink such a beverage, it's best to drink it quickly to minimize the impact on the teeth.
"The worst thing anyone can do is to sip these types of beverages," Ziehmer said. "However, it is not very practical for someone to drink a hot cup of coffee quickly, so a coffee beverage that is free of acid, sugar or non-dairy creamer could decrease a person's risk for developing cavities."
For more information about Tyler's Coffee, call 520-903-2739.
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