September 29th Is National Coffee Day – Here’s How It Affects Your Smile!

September 18, 2025

Filed under: Uncategorized — kearbey @ 9:25 pm
Woman sipping on coffee

Waking up in the morning isn’t always the easiest task. The good news is that a hot cup of coffee can help you get a productive start in the morning. According to the United States Coffee Association, over half of American adults drink coffee every day. It has all sorts of benefits for the body, but you might not know how it’s affecting your oral health. At National Coffee Day approaches (September 29th), you may benefit from learning more. Continue reading to find out how coffee impacts your smile.

What Does Coffee Do to Your Teeth?

Coffee has all sorts of benefits. However, just like any beverage that isn’t water, coffee can be harmful for the teeth if you aren’t careful. It causes the natural bacteria in the mouth to create acids that attack the teeth and leave them vulnerable to decay. Your risk of tooth decay and cavities is even higher if you are continuously sipping on it throughout the day. Many people also like to add a spoonful of sugar to sweeten it. This only worsens the effects. Sweet, commercial coffee drinks are also loaded with sugar, so they can cause all sorts of issues if you are drinking them frequently. They are like liquid candy!

How Does Coffee Cause Tooth Discoloration?

We all know that coffee has become known for staining teeth. This is because it contains an ingredient called “tannin.” This polyphenol breaks down in water. It is also found in other beverages, like tea and wine, which are common teeth-discoloring beverages. Coffee can also cause tooth enamel to wear down over time since it’s slightly acidic. Ultimately, drinking too much coffee over the years will ultimately darken your smile and give your teeth a yellowish appearance.

How Can You Prevent the Negative Effects of Coffee?

The obvious way to reduce discoloration from coffee is to drink less of it. However, most coffee connoisseurs don’t want to cut this beverage out of their morning. If you are always looking forward to your morning cup of coffee, try to drink it quickly instead of sipping slowly. You could also try using a straw to reduce the contact between the liquid and your teeth. After you have finished your drink, give your mouth a quick rinse with water. Wait at least 30 minutes to an hour before you brush. Since coffee is slightly acidic, it can soften your enamel and leave It vulnerable to damage If you brush too soon.

You don’t have to give up coffee for good. Just remember that moderation is key. By taking the steps listed above, you can keep your smile safe from the negative effects of your morning brew. Your smile will thank you.

About the Practice

At The Dentists at Orenco Station, Dr. Brandon S. Kearbey and Dr. Malinda Kearbey work together to treat patients in the Hillsboro community. With their combined experience and expertise, patients can get pretty much anything they need under one roof. For more information or to schedule an appointment, visit their website or call (503) 640-4262.

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