What's the Truth? Does Coffee Really Stain Your Teeth?
What's the Truth? Does Coffee Really Stain Your Teeth?
Almost nobody can give up
their morning coffee routine. In fact, most don’t feel human till the day’s
first cup of coffee kicks in. However, your choice of morning beverage can take
a toll on your teeth and oral health. This post is for you if you (like many
others) wonder whether your daily ‘happiness in a cup’ could make your smile
less brilliant.
Does coffee stain teeth? |
Caffeine Facts about Teeth Staining
Teeth discoloration is
often blamed on coffee, when in truth caffeine in its natural form is a white
colored powder that is odorless. The compound when isolated from vegetable
sources has nothing to do with staining or teeth damage.
Caffeine dissolves without
a trace in liquid beverages. It does not contribute to the color, which is why
it cannot be called a ‘chromogen’. This means that drinking decaf will probably
not help you maintain the brilliance of your pearly whites. Instead, it is
important that you understand the exact causes of teeth stains.
What Causes Teeth Discoloration?
The foremost staining
pigments in coffee are called tannin. These are, in effect, the natural
defense systems of the coffee plant protecting them from insects and
herbivores. Tannin has a bitter flavor which is not liked by most animals and
insects. This natural compound finds its way into your java in small
quantities, which contributes to the color and flavor.
How is The Teeth Enamel Affected?
Teeth enamel may be the
hardest substance present in the human body, but they are no match for
chromogens found in coffee. Enamel is useful in protecting other layers on the
teeth. However, enamel is not smooth or flat. It contains microscopic ridges
and gaps that make it porous.
If food and beverage gets
lodged in these gaps, an extrinsic stain would be formed. This is the
discoloration of the outermost layer of enamel. If good oral hygiene is not
maintained, the pigments would affect other inner layers of the teeth. And could result in a dental emergency.
The stain deepens as you
drink more coffee or consume other beverages with chromogens. Intrinsic stains
are more difficult to clean as compared to extrinsic stains. In certain cases,
if you do not get a whitening procedure done, the intrinsic stain may cause
permanent yellowing as well.
How Can You Avoid a ‘Coffee Smile’?
Probably, the best way to
avoid teeth discoloration is to give up coffee and other teeth staining
beverages completely. However, this may not be possible for people who cannot
go through their day without coffee breaks.
Fortunately, there are
steps that can save you from teeth stains from your coffee. For instance, you
should consider drinking coffee at specific intervals instead of sipping it
throughout the day. This way you can rinse your mouth whenever you are done
finishing your cup of coffee. You could also use whitening gels and toothpastes. However, the best way to prevent a coffee smile is to get in touch with your dentist.