Are Carbonated Waters Harming Your Teeth?

Britt Blog 07 2018

You’ve heard it for years and years: Drink water, stay hydrated, get those 64 ounces in each day! When you’re trying to do what’s best for your body by drinking all that water, sometimes you need to mix it up a bit. While Perrier used to be the only alternative, it was expensive and offered two flavors, but since La Croix and other sparkling water manufacturers have entered the picture, water drinkers everywhere have rejoiced and bought case after case of fancy flavors that make it easier to meet their recommended daily water intake. Before you crack open a Cucumber Spindrift or Grapefruit Bubly, you might want to know how these thirst-quenching beverages are affecting your teeth. Panicking yet?

It’s All in the Bubbles

When it comes to drink options, carbonated beverages — those without sugars or other sweeteners, calories, or sodium — are a far better option than sodas, juices, and teas. The problem is that the carbon dioxide that gives your drink its fizz ultimately turns to carbonic acid in your mouth. Like any other acid, carbonic acid can weaken your tooth enamel. Not only is enamel your first defense against tooth decay, it also prevents sensitivity. Once the enamel has worn away, the dentin beneath is exposed, making it painful to enjoy hot, cold, or sour foods and drinks.

What’s the Problem?

If you only occasionally drink sparkling waters, then there really is no problem. There is a problem, however, for those who sip on that effervescent goodness all day long: The more you drink, the more acidity you expose your teeth to. This is really no different from adding lemon, lime, or other slices of citrus to your still water. If that’s all you’re drinking, you are constantly exposing your teeth to acids.

If you’re a fan of these fizzy drinks, the best course of action is to stick with plain water (without fruit slices to add flavor) most of the time. Treating yourself once in a while — even once a day — won’t cause much damage, but guzzling La Croix all day long has the potential to destroy your enamel.

If your teeth have been sensitive lately and you’re worried that your discomfort may be the result of drinking too many acidic sparkling waters, give my office a call. I’d be happy to help, no matter what your go-to beverage might be.

Fondly,

Dr. Britt

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