Is Carbonated Water Bad For Your Teeth?

Do you regularly drink sparkling water? Is this good or bad for your teeth?

You probably already know that carbonated water can contribute to enamel erosion. But then, every mouth is different. Some may be more acidic, which leads to the enamel eroding faster.

Sparkling water is made by adding pressurized carbon dioxide into water. This results in the fizzy sensation, and is what making the beverage satisfying.

In a research that measured the pH Level of 9 different sparkling water brands, the average pH level computed is 4.5. This shows that sparkling water has a weaker acid content as compared to other commercial carbonated beverages. Plain water has a neutral pH of 7.

Sparkling water can be a better alternative to other carbonated beverages as it’s minimally erosive, with pH levels of 4 and above. Its pH level can increase when taken warm, but then again, it’s usually taken cold.

Other beverages with pH levels of 3 and lower, on the other hand, are classified as extremely erosive, which is the case with soda. You can trade carbonated drinks with sparkling water, but don’t ditch the good old plain water for sparkling water.

How to protect your teeth

Can't let go of your favourite sparkling water? Here are some ways to protect your teeth against carbonated or acidic beverages.

1. Drink plenty of water. Increase your daily intake of water as it remains the safest beverage for your mouth and body. If you have access to fluoridated water, it can also help keep the mouth moist, fight cavities, and flush down debris from the mouth. After consuming sparkling water, rinse your mouth with plain water.
2. Use enamel strengthening toothpaste. Talk to your dentist about toothpaste brands they’re recommending if you have specific dental concerns, such as sensitivity or increased risk for cavities. Using a specially-formulated toothpaste may help protect your teeth against acid attacks.
3. Look into the ingredients. Choose sugar-free or plain, non-acidic flavors. If the sparkling water comes with sugar, it no longer is the typical sparkling water. If it’s citrus-flavored, on the other hand, then its acidic level will be higher.
4. Drink through a straw. Reduce direct exposure of your teeth to sparkling water or any carbonated beverage. Drink through a straw and avoid letting the liquid linger on your mouth for too long before swallowing it.
5. Go for regular dental checkups. As dental offices are now opening their doors and increasing the range of dental services they’re offering, you may now be able to book your routine dental check-ups. If you were undergoing treatments before the quarantine period, you may now be able to resume them.

Is sparkling water bad for your teeth?

Sparkling water is better for the teeth compared to the typical carbonated beverages, but still is not as good as water. It still has acid content – level may vary per brand - but on a weaker level.

That being said, be sure to see your dentist regularly for check-ups. Even with diligent brushing, flossing, and rinsing, you'll still need the help of your dental team to keep your mouth healthy. More so, if you frequently drink carbonated beverages.