How Happy Are Your Feet? - Health & Fitness Magazine online!
How Happy Are Your Feet? - Health & Fitness Magazine online!
How Happy Are Your Feet? - Health & Fitness Magazine online!
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By Dr. Donna<br />
Why Tooth Whitening<br />
Toothpastes<br />
Don’t Work<br />
HEALTH<br />
If you’re looking for that dazzling smile<br />
and want to achieve it with teeth whitening<br />
toothpastes, better save your money.<br />
“They’re worthless,” Kira Watson,<br />
registered dental hygienist at the office<br />
of Fausto R. Prato, DDS located in<br />
Stockton said in a private interview. “If<br />
you want white teeth, the professional<br />
kits or professional in-office whitening<br />
treatments work. The problem (with the<br />
toothpastes) is that they can be extra<br />
abrasive and wear away the enamel<br />
layer, which will then make teeth whitening<br />
more difficult.”<br />
But there’s more to this story about why<br />
they don’t work.<br />
Tooth Anatomy<br />
The connection of abrasiveness to teeth<br />
whitening is actually simple but you<br />
have to understand a little about tooth<br />
anatomy first.<br />
The structure of a tooth has three primary<br />
layers: the crown or enamel, the dentin,<br />
and the pulp. The crown or enamel<br />
of the tooth is the white visible part, and<br />
it’s composed of a material harder than<br />
bone. In fact, tooth enamel is the hardest<br />
material found in the body.<br />
The dentin layer is a yellow layer. This<br />
layer is composed of tiny tubules that<br />
connect to the nerve within the pulp.<br />
It’s a sensitive layer, that is, sensitive to<br />
what you do to the tooth.<br />
Combine the exposure of the dentin<br />
part of the tooth with normal everyday<br />
stains on the enamel from coffee,<br />
tea, chocolate, pomegranates,<br />
blueberries, blackberries and other<br />
foods and you have the recipe for<br />
discolored, yellow teeth.<br />
If you use a very abrasive toothpaste<br />
that wears away the enamel<br />
quicker in an attempt to remove<br />
stains, you end up with a formula<br />
for more stains that are harder<br />
to remove.<br />
And the big problem is that<br />
many of the top teeth whitening<br />
toothpastes are in fact,<br />
abrasive.<br />
Check out this Consumer Reports<br />
<strong>Health</strong> chart of abrasiveness<br />
and stain removal ranking<br />
20 products on the market.<br />
(Source: www.Consumer-<br />
Reports<strong>Health</strong>.org) The M<br />
stands for medium abrasiveness,<br />
L for low abrasiveness.<br />
The scale is based on a<br />
ranking from 0 to 100, 100<br />
equivalent to top ranking.<br />
Source: www.ConsumerReports<strong>Health</strong>.org<br />
The top abrasive teeth<br />
whitening toothpastes<br />
were Colgate Max Fresh,<br />
Colgate Luminous, and Colgate 2 in<br />
1 Toothpaste & Mouthwash Whitening<br />
by Blast.<br />
Price/oz Score Abrasiveness<br />
Excellent Stain Removal<br />
Ultrabite All in One Advanced Whitening $0.28 81 M<br />
Very Good Stain Removal<br />
Colgate Max Fresh $0.47 75 M+<br />
Colgate Luminous $0.49 71 M+<br />
Colgate Tartar Control Whitening Gel $0.33 69 M<br />
The Natural Dentist Herbal AntiCavity $1.52 69 M<br />
Colgate 2 in 1 Toothpaste & Mouthwash $0.64 67 M+<br />
Whitening Icy Blast<br />
Colgate Sparkling White $0.36 67 M<br />
Crest Extra Whitening with Tartar<br />
Protection $0.41 66 M<br />
Colgate Baking Soda & Peroxide<br />
Whitening Gel $0.37 63 M<br />
Crest Whitening Expressions $0.48 62 M<br />
Crest MultiCare $0.50 62 M<br />
Crest Rejuvenating Effects Paste $0.51 61 M<br />
Crest Tartar Protection $0.35 61 M<br />
Good Stain Removal<br />
Colgate Total Whitening Gel $0.60 60 M<br />
Crest Tartar Control Whitening Plus<br />
Scope Liquid Gel $0.54 60 M<br />
Listerine Essential Care $1.05 60 M<br />
Rembrandt Plus Premium Whitening $2.73 60 L+ (low)<br />
Aquafresh Triple Protection Extreme<br />
Clean Whitening $0.58 59 M<br />
Tom’s of Maine Natural Anticavity $0.75 59 M<br />
Aim Cavity Protection $0.22 58 M<br />
Aquafresh Triple Protection<br />
Cavity Protection $0.33 58 M<br />
Crest Baking Soda & Peroxide Whitening<br />
with Tartar Protection $0.42 58 M<br />
Crest Dual Action Whitening $0.48 58 M<br />
M = medium abrasiveness L = low abrasiveness Scale is based on a ranking from 0 to 100, 100 equivalent to top ranking.<br />
And the pulp layer is the layer with<br />
the blood vessels and nerves. The pulp<br />
layer is also another sensitive layer.<br />
<strong>How</strong> Teeth Whitening Toothpastes Affect<br />
Tooth Anatomy<br />
As we age, our enamel starts to wear thin.<br />
The more you expose the dentin layer, the<br />
more you expose the yellow color of that<br />
layer, the dentin, of the tooth.<br />
What’s a Consumer to Do?<br />
To answer this question, your dentist is<br />
really the best resource. <strong>How</strong>ever, there<br />
are some recommendations you can<br />
start initiating right now:<br />
1 Since toothpastes are the lowest on<br />
the totem pole of effectiveness at creating<br />
whiter teeth, use a low abrasive<br />
toothpaste and save your enamel.<br />
2 Brush your teeth immediately after<br />
eating. This will remove any stains that<br />
resulted from eating or drinking foods<br />
that have pigments that cause staining.<br />
3 Consider professional teeth whitening<br />
kits or professional laser teeth whitening.<br />
These work quickly and often result<br />
in teeth that are 7 to 10 shades lighter.<br />
Then continue your good habits #1 and<br />
#2 to maintain the brightness.<br />
As the dental hygienist said, “Teeth whitening<br />
toothpastes don’t work. They just<br />
remove the external stains. When they’re<br />
abrasive, they can cause problems. <strong>Your</strong><br />
best bet is to use the professional bleaching<br />
agents obtained from the dentist.<br />
They’re stronger and get the job done.”<br />
Dr. Donna Schwontkowski is the editor<br />
of <strong>Health</strong> & <strong>Fitness</strong> <strong>Magazine</strong> and holds<br />
multiple degrees in health.<br />
January Edition 2009<br />
23