Featured Research

from universities, journals, and other organizations

More U.S. Teeth Susceptible To Silent Enamel-eating Syndrome

Date:
March 8, 2008
Source:
University of Texas Health Science Center at San Antonio
Summary:
Cavities or not, your teeth could be in more trouble than you know because of a silent and destructive phenomenon called dental erosion. Scientists have found that the incidence of dental erosion, which is the steady loss of the teeth's protective enamel, is on the rise in the United States.

Soft drinks and other acidic foods and drinks can cause dental erosion, which is the steady loss of the teeth's protective enamel.
Credit: iStockphoto/Roman Kobzarev

Cavities or not, your teeth could be in more trouble than you know because of a silent and destructive phenomenon called dental erosion. A faculty member at The University of Texas Health Science Center at San Antonio has found that the incidence of dental erosion, which is the steady loss of the teeth’s protective enamel, is on the rise in the United States.

Bennett T. Amaechi, M.S., Ph.D., associate professor of community dentistry at the UT Health Science Center, and colleagues discovered a 30 percent prevalence rate of dental erosion among 10- to 14-year-olds in the United States. Dr. Amaechi led the San Antonio portion of the nation’s first population-based, multi-center study of dental erosion. The study, involving 900 middle school students, was conducted in 2004 and 2005 at Indiana University, the University of California at San Francisco and the UT Health Science Center San Antonio.

Dental erosion has not been widely analyzed in the United States. “This study is important because it confirms our suspicions of the high prevalence of dental erosion in this country and, more importantly, brings awareness to dental practitioners and patients of its prevalence, causes, prevention and treatment,” Dr. Amaechi said.

He explained that dental erosion is caused by acids found in products that are being more widely consumed than ever in the U.S. These include soft drinks, some fruit juices, sports drinks, herbal teas, beer salts, and the Lucas brand of candy imported from Mexico that is especially popular among children in San Antonio and South Texas.

“When consumed in excess, these products can easily strip the enamel from the teeth, leaving the teeth more brittle and sensitive to pain,” Dr. Amaechi said. “The acids in these products can be so corrosive that not even cavity-causing bacteria can survive when exposed to them.”

Dr. Amaechi said some medications including aspirin, when taken regularly, have erosive potential. Some underlying medical conditions such as acid reflux disease or disorders associated with chronic vomiting, including bulimia, also can cause dental erosion because of the gastric acids that are regurgitated into the mouth.

“It is important for dental practitioners to identify dental erosion and its causes before it is too late,” Dr. Amaechi said. “Because dental erosion creates a smooth and shiny appearance of the enamel and causes no pain or sensitivity in its early stages, most patients are not aware that they are suffering from the condition until the problem becomes severe. Therefore, the responsibility of early detection and treatment falls on the professionals.”


Story Source:

The above story is based on materials provided by University of Texas Health Science Center at San Antonio. Note: Materials may be edited for content and length.


Cite This Page:

University of Texas Health Science Center at San Antonio. "More U.S. Teeth Susceptible To Silent Enamel-eating Syndrome." ScienceDaily. ScienceDaily, 8 March 2008. <www.sciencedaily.com/releases/2008/03/080305201926.htm>.
University of Texas Health Science Center at San Antonio. (2008, March 8). More U.S. Teeth Susceptible To Silent Enamel-eating Syndrome. ScienceDaily. Retrieved April 16, 2014 from www.sciencedaily.com/releases/2008/03/080305201926.htm
University of Texas Health Science Center at San Antonio. "More U.S. Teeth Susceptible To Silent Enamel-eating Syndrome." ScienceDaily. www.sciencedaily.com/releases/2008/03/080305201926.htm (accessed April 16, 2014).

Share This



More Health & Medicine News

Wednesday, April 16, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Ebola Outbreak Now Linked To 121 Deaths

Ebola Outbreak Now Linked To 121 Deaths

Newsy (Apr. 15, 2014) The ebola virus outbreak in West Africa is now linked to 121 deaths. Health officials fear the virus will continue to spread in urban areas. Video provided by Newsy
Powered by NewsLook.com
Cognitive Function: Is It All Downhill From Age 24?

Cognitive Function: Is It All Downhill From Age 24?

Newsy (Apr. 15, 2014) A new study out of Canada says cognitive motor performance begins deteriorating around age 24. Video provided by Newsy
Powered by NewsLook.com
How Mt. Everest Helped Scientists Research Diabetes

How Mt. Everest Helped Scientists Research Diabetes

Newsy (Apr. 15, 2014) British researchers were able to use Mount Everest's low altitudes to study insulin resistance. They hope to find ways to treat diabetes. Video provided by Newsy
Powered by NewsLook.com
Carpenter's Injury Leads To Hundreds Of 3-D-Printed Hands

Carpenter's Injury Leads To Hundreds Of 3-D-Printed Hands

Newsy (Apr. 14, 2014) Richard van As lost all fingers on his right hand in a woodworking accident. Now, he's used the incident to create a prosthetic to help hundreds. Video provided by Newsy
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:
from the past week

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins