In 1949 when the New China was founded, there were only 600 dentists and 5 facilities of dentistry in the country. By 1999, the number has increased to around 25,000 but the ratio of dentist to population is still only 1:50,000. The prevalence of dental decay, baby-teeth decay and gum disease are 40%, 80% and 90%, respectively. A high sugar consumption is one of the causes. With regard to oral health habits, 70% of the population did not brush their teeth 10 years ago; that number has now improved, but is still only 50%. The Chinese Government is now hoping that campaigns promoting education, fluoridation, the training of more dentists and the building of more accessible dental clinics will improve the oral health status of its people.
NBC News, Live at 5 (11/3/99)
The National Enquirer (10/12/99)
RDH (9/99)
Newsweek Magazine (9/13/99)
People Magazine, (8/16/99)
Access (8/99)
Consumer Reports 8/99
Diet soda's also bad for teeth
July 15, l998-BROOKLINE, Massachusetts (AP) --
Forget
the mouthwash and mints to get rid of bad
breath. More and more people seem to be
gaga over the tongue scraper, a plastic
doodad with plenty of gag potential.
"It's startling," Dr. Marc Ehrlich said. "You think
your mouth is fairly clean and you kind of
wipe this off and it looks like something you cough
up when you've got a cold."
Tongue scrapers are not new. Dentists
will tell you people in ancient Egypt,
China and India were scraping their
tongues long before someone coined the
term halitosis, the clinical word for bad
breath. Somehow, the concept never really took
off in the United States. But a public increasingly
concerned about banishing bacteria
and more vigilance over oral hygiene are giving
the scraper a boost.
Tongue scraping, in fact, has become the
rage among Hollywood's elite. "We're treating someone
now," said Dr. Douglas Hauck, a Beverly Hills
dentist who wouldn't divulge the client's
name. He did say the patient can be seen on TV every
Monday night. (Okay,
lets have a contest, guess the TV star.
Prize will be a tongue scraper.
You were expecting a car maybe?)
The idea behind tongue scraping is
simple. The bulk of oral bacteria -- and
especially the bad-smelling sulfur
compounds that can cause chronic bad
breath -- reside on the tongue, particularly on
the hard-to-reach back of the tongue. Dentists have long
encouraged patients to brush their tongues to reduce
bacteria. Problem is, many people gag
when they try to get the toothbrush
way back there -- if they can reach back
there at all.
Long and thin, the tongue scrapers have
plastic serrated edges that are
designed to slide along the tongue,
raking bacteria away. A few quick
scrapes, in long motions from the back
forward once or twice a day, is enough to keep
bacteria in check.
Time Magazine (July 5, 1999)
Access (May-June 1999)
Access, (May-June 1999)
Here is the proper way to brush:
According to the American Dental Association, seniors
have a high rate of cavities and tooth decay
three times higher than kids. The major cause
of increased cavities is receding gum tissue, which is
the biggest risk factor for periodontal disease. This
exposes the roots of the teeth and makes that area
much more vulnerable to decay and infection.
Ninety-five percent of seniors have receding gum
tissue. Simple wear and tear over time causes much
of the problem, but this normal part of aging is often
aggravated by medications commonly taken by
seniors that decrease saliva in the mouth. Saliva is
one of the body’s natural defenses against tooth decay.
Another known problem is the lack of a proper diet.
Seniors may not eat balanced meals or receive enough
calcium. A daily calcium supplement and a multivitamin
is usually a good idea. A lack of fluoride because
of bottled water consumption can also cause tooth
decay. Some seniors don’t have good oral hygiene
because of physical limitations. Conditions such as
arthritis can keep seniors from brushing thoroughly.
Another problem like people of all ages, many seniors
don’t get dental checkups often enough.
From the book "Pearls of Wisdom From Grandma,"
said supermodel Christie Brinkley: " Whenever my grandma
needed a quick
break while babysitting my bother Greg and me, she would
pop out her
false teeth and put them down on the floor in front of us,
warning,
"Don't move or they'll bite you." We didn't move a hair."
Plaque: It's a beautiful thing!
Introducing the world's first dental plaque tie from
INFECTIOUS
AWAREABLES. Designed from actual photomicrographs, the
AWAREABLES
collection includes 14 diseases in 37 color
combinations,
all in
luxurious 100% silk. Sure to generate compliments of
epidemic
proportions, these ties also serve as exciting
educational
tools. Woven
onto the backside of every tie is a "learning note"
highlighting key
messages for prevention. A portion of all proceeds
benefits
agencies
dedicated to disease research or treatment. For
information visit: http://www.healthmediaint.com.
The Tooth of the Matter
"And you thought she was just shy. The cause of the MonaLisa's smile,claims an
Italian doctor, was bruxism: compulsive teeth grinding. The diagnosis
contradicts earlier theories
that she had congenital palsy, a stroke or - our favorite - blackened teeth
from a crude syphilis treatment."
Letters to the editor
"I couldn't be the only one that gasped at this team -- not at
their record
or talent, but my gosh, look at their teeth! This
outstanding group of
young women certainly speaks to excellent dentistry
practiced since
childhood. Behind each of these women must have been a
mother saying,
"Brush-a-brush-a-brush-a..."
CPS, Aiea, Hawaii
The Best Reason to Floss: It Can Add Years to Your Life
RealAge, a growing online community, lets you take a
scientifically-developed quiz to find out your real age. Developed by Michael F. Roizen
MD, the quiz asks a series of in-depth questions, then
calculates your
"real age" -- as distinct from your biological age. According to Roizen, research indicates that plague build-up correlates to hardening of the
arteries, so those who floss every day can add years to
their lives. You can take the RealAge quiz at: http://www.realage.com.
Dental Health: Stay with three square meals
Anyone prone to cavities may benefit from a simple change
of
lifestyle: Eat less frequently. Research shows that
between-meal snacking
does indeed foster tooth decay, says Dr. W. Rory Hume
researcher at
UCLA. Your mother was right.
The sugar in regular soda feeds the bacteria that cause
tooth decay. And
the acidity from carbonation and from citric or phosphoric
acids in the
recipe make soda tough on teeth because they can erode the
enamel.
Diet soda isn't much better for teeth, says Donald White, a
research
fellow at Procter & Gamble. Diet soft drinks contain the
same kind of
enamel-eroding acids, though they appear to be less harmful
than regular sodas. Pineapple and citrus juices can have the
same acidic
effect. So some dentists recommend drinking water afterward
to cleanse
your mouth.
The scraper is sort of a squeegee for the
tongue, mucking up icky bacteria. That's
good, though what gets scraped out isn't pretty.
Mining Cavities
Chew on this: exposure to lead - already blamed for
cognitive and
behavioral problems in children - may also cause
tooth decay. Even after
they factored out such variables as poverty and diet,
researchers found
that every increase of 5 mcg/dL in lead levels in
children was linked to
an 80% increased risk of cavities. Why?
The heavy metal may alter saliva,
rendering it less able to fight decay.
Eating Chocolate and Puckering Up
Send Plaque on the Run
Research suggests that eating lots of chocolate
may not be as bad for your teeth as once thought,
according to the Academy of General
Dentistry. Chocolate contains tannins,
which help prevent cavity-causing
bacteria from sticking to teeth and gums.
When mixed with sugar, tannins
can reduce the plaque that causes dental and gum
disease. Looking for another way to fend off plaque?
Try puckering up with your
partner. Kissing stimulates saliva, the academy
reports, which washes out the mouth and helps
remove cavity-causing food
particles that accumulate after meals.
For those without a smooching partner, chewing
sugar-free gum is another option. It can produce up to three times the amount of saliva regularly in the mouth, and doesn't deliver the excess calories
associated with chocolate and other sugar-laden
foods.
Man Sues ADA, Manufacturers, and
Retailer Over Toothbrush Abrasion
Major toothbrush manufacturers whose products
have received the seal of the American Dental
Association (ADA) are accused in a suit filed in Cook
County (Illinois) of failing to inform
consumers of how to properly use their brushes. The
plaintiff, of the Chicago area, alleges he was
inadequately warned about the consequences of brushing this teeth "too hard," and, as a result,
developed toothbrush abrasion. The plaintiff claims to have used soft toothbrushes produced by
the major manufactures. Michael Applebaum, MD, JD, his attorney, says he would like
to see toothbrushes manufactured
with warning labels instructing consumers on how to brush properly. "Toothbrush abrasion is a
condition caused by the toothbrush...People use
toothbrushes the best they know how, given
they're not knowledgeable about the proper use of the
tool." Toothbrush abrasion is a major problem caused by scrubbing back and forth at the gumline.
Initially the gum is brushed away exposing the root surface of the tooth. If the scrubbing
continues, a groove is brushed into the tooth. Sometimes this area becomes extremely
sensitive to hot and cold. A desensitizing toothpaste may help or your dentist can place a
special filling material in the groove. Of course,
preventing the problem in the first place is the best solution. Use only a soft bristled toothbrush.
1. Place the toothbrush bristles along the gumline at
a 45-degree angle. Bristles should
contact both the tooth surface and the gumline.
2. Gently brush the outer tooth surface of 2-3 teeth
using a vibrating back, forth and rolling motion. Move brush to the next group of 2-3 teeth and repeat.
3. Continue brushing the same way on the inner
surfaces of the teeth.
4. Tilt brush vertically behind the front teeth. Make
several up & down strokes using the front half of the brush.
5. Place the brush against the biting surface of the teeth & use a gentle back & forth scrubbing motion. Yes, you may scrub the biting surfaces!
RDH magazine (4/99)
Bits and pieces
More lawsuits are in the news. Gillette Co. (Oral_B)
has sued Colgate Palmolive claiming false
advertising in ads for Total® toothbrush. It seems Gillette thinks the ads will cause people to stop flossing. Based on what I've seen, people don't need any encouragement from Colgate to stop flossing; they do just fine on their own!
Family Circle Magazine (2/1/99)
Dental Breakthrough
A pill called Periostat that inhibits the breakdown of bone
associated
with gum disease has been approved by the FDA. Bone loss
can occur when
bacteria-laden plaque and tarter builds up on teeth,
causing gums to
swell and pull away from teeth, leaving bone vulnerable.