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Methamphetamine: Use, as well as "meth mouth," on the rise
t's cheap, addictive and can harm your smile for life. Its use is also rapidly increasing both nationally and world-wide. It is methamphetamine. According to the National Survey on Drug Use and Health, more than 12 million Americans age 12 and older reported they had tried methamphetamine at least once in their lifetime.   view more (2006-10-09)

Marine Biology Mystery Solved: Function of "Unicorn" Whale's 8-foot Tooth Discovered
Today, Harvard School of Dental Medicine (HSDM) researcher Martin Nweeia, DMD, DDS, answers a marine science question that has eluded the scientific community for hundreds of years: why does the narwhal, or "unicorn," whale have an 8-foot-long tooth emerging from its head, and what is its function?   view more (2005-12-14)

Root Beer May Be "Safest" Soft Drink for Teeth
Exposing teeth to soft drinks, even for a short period of time, causes dental erosion—and prolonged exposure can lead to significant enamel loss. Root beer products, however, are non-carbonated and do not contain the acids that harm teeth.   view more (2007-03-21)

Cloudy apple juice four times healthier than clear
Cloudy apple juice is four times healthier than the clear variety, reports Sarah Scoffield in Chemistry & Industry, the magazine of the SCI.   view more (2007-01-16)

Bleeding gums linked to heart disease
Bad teeth, bleeding gums and poor dental hygiene can end up causing heart disease, scientists heard today (Thursday 11 September 2008) at the Society for General Microbiology's Autumn meeting being held this week at Trinity College, Dublin.   view more (2008-09-11)

Typhoid fever led to the fall of Athens
Scientists have for many years debated the cause of the Plague of Athens. Analysis carried out by Manolis Papagrigorakis and colleagues using DNA collected from teeth from an ancient Greek burial pit points to typhoid fever as the disease responsible for this devastating epidemic.   view more (2006-01-24)

NYU dental researchers find link between C-section delivery and higher risk of cavities in newborns
A new study by NYU dental researchers suggests that women with dental caries (cavities) who deliver Caesarean-section babies should pay special attention to their newborns' oral health.   view more (2005-08-24)

Archaeologists find evidence of earliest African slaves brought to new world
In the early European histories of the New World, there are numerous accounts of African slaves accompanying explorers and colonists.   view more (2006-02-01)

'Meth mouth' can leave users toothless
Methamphetamine is a powerfully addictive drug that can seriously damage oral health, destroying a person's smile and natural ability to chew, according to the American Dental Association (ADA).   view more (2006-09-22)

Compounds in licorice root may help fight tooth decay
Compounds isolated from licorice root may help prevent cavities, according to researchers at the University of California, Los Angeles.   view more (2006-01-24)

Dental stem cells have been characterized for tooth tissue engineering
Today, during the 84th General Session of the International Association for Dental Research, a team from The Forsyth Institute (Boston, MA, USA) will report that their research has demonstrated that mixed populations of cultured post-natal tooth bud cells can be used to generate bioengineered dental tissues.   view more (2006-06-29)

Cigarette smoking nearly doubles risk for root canal treatment
According to a new study appearing in the April issue of the Journal of Dental Research, cigarette smoking can lead to not only tooth discoloration and gum disease, but also a common dental procedure that helps to heal a diseased tooth-the root canal.   view more (2006-02-24)

A new study drives home the importance of tooth brushing and flossing
The list of excuses for not brushing or flossing is endless, but according to a new study published in the Journal of Periodontology, these are two tasks that should not be omitted from the daily hygiene routine.   view more (2006-08-02)

First link of oral bacteria and preterm birth found in human
A 37-year-old-mother, who gave birth to a low-weight preemie at 24 weeks, exhibited the first-found link in a human between bacteria found in the mouth and the amniotic fluid of a woman in preterm labor.   view more (2006-04-06)

Cranberries contain possible anti-caries/anti-plaque agents
Scientists have discovered that the humble cranberry harbors several anti-oxidants (flavonoids) that show the ability to counteract the damaging effects of the bacterium Streptococcus mutans, which causes dental caries (tooth decay).   view more (2006-06-29)

Ghengis Khan wonder berry could conquer heart disease
Berries taken since the time of Ghengis Khan could form the basis of the next big thing in heart health.   view more (2006-10-04)

Nanospheres that block pain of sensitive teeth
Nanospheres could help dentists fill the tiny holes in our teeth that make them incredibly sensitive, and that cause severe pain for millions of adults and children worldwide.   view more (2005-09-02)

Study shows relationship between oral and cardiovascular health
New research is reinforcing the longstanding belief that a connection exists between periodontal disease, or severe gum inflammation, and cardiovascular disease.   view more (2006-02-23)

Treating gum disease may reduce the risk of cardiovascular disease
The Journal of Dental Research has just published the results of a study showing that treatment of gum disease may reduce the risk of cardiovascular disease.   view more (2006-01-05)

Hearing loss and high-speed dental tools
After 36 years in private dental practice, Fred Kreutzer, D.M.D., began struggling to hear. It's been five years since he retired from his practice and Kreutzer now wears hearing aids in both ears.   view more (2006-08-16)
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