Nashville's Kombucha? Why Fermented Tea May Harm Your Teeth.
By Franklin Everett ShawEver since I moved to Nashville, I’ve been obsessed with kombucha. The tang, the fizz, the purported health benefits – what’s not to love? But recently, a nagging thought crept into my mind: could my beloved booch be slowly dissolving my teeth?
The answer, unfortunately, is a resounding yes.
Kombucha, that fermented tea beverage beloved by Nashvillians from East Nashville to Belle Meade, is acidic. That acidity, while contributing to its delightful tartness, can wreak havoc on your tooth enamel. This isn’t just some theoretical concern; it’s a real threat, especially if you’re a regular kombucha drinker like me.
Let’s talk specifics. Nashville boasts some fantastic kombucha breweries. Walker Brothers, with their taproom in The Nations, offers a wide array of flavors. Nashville Kombucha, found at farmers’ markets and local stores, is another popular choice. These local brews, while delicious, are still acidic.
The problem lies in the pH level. Tooth enamel starts to erode at a pH of around 5.5. Many kombuchas fall well below that, some even dipping into the 3s. That’s significantly more acidic than, say, orange juice.
So, what’s a kombucha-loving Nashvillian to do? Give it up entirely? Absolutely not! We just need to be smart about it.
First, be mindful of how you drink it. Don’t sip on kombucha throughout the day. This constantly bathes your teeth in acid. Instead, drink it in one sitting, preferably with a meal. The food helps neutralize the acid.
Use a straw. This directs the kombucha away from your front teeth, which are the most visible and often the most vulnerable. Aim the straw towards the back of your mouth.
Rinse your mouth with water immediately after drinking kombucha. This helps wash away the acid and prevent it from lingering on your teeth. Don’t brush your teeth right away! The acid softens the enamel, and brushing immediately can actually cause more damage. Wait at least 30 minutes.
Consider the type of kombucha you’re drinking. Some brands are more acidic than others. Experiment and see if you can find a brand that’s slightly less tart. You can even test the pH yourself with readily available pH strips.
Now, let’s talk about dental care. Finding the right dentist is crucial. Look for a dentist in Nashville who specializes in preventative care and is knowledgeable about acid erosion. Dr. Smith at Nashville Dental Center on Charlotte Avenue is known for his focus on preventative dentistry. Dr. Jones at Green Hills Family Dentistry also emphasizes patient education and preventative measures.
Ask your dentist about fluoride treatments. Fluoride strengthens tooth enamel and makes it more resistant to acid attacks. Many dentists offer in-office fluoride treatments, and you can also use fluoride toothpaste and mouthwash at home.
Speaking of toothpaste, choose one specifically designed for enamel protection. Sensodyne Pronamel is a popular choice, readily available at most drugstores in Nashville, from Walgreens on West End to CVS in East Nashville. Look for toothpastes with stannous fluoride, which is particularly effective at protecting against acid erosion.
Mouthwash is another important tool. ACT Restoring Mouthwash contains fluoride and helps remineralize enamel. You can find it at Kroger or Publix throughout the Nashville area. Use it after brushing and flossing, but not immediately after drinking kombucha.
Chewing sugar-free gum after drinking kombucha can also help. It stimulates saliva production, which helps neutralize acid and remineralize enamel. Look for gum containing xylitol, a natural sweetener that can actually help prevent cavities.
One common mistake people make is thinking that all kombucha is created equal. The acidity levels can vary significantly depending on the brewing process and the ingredients used. Don’t assume that just because one brand is okay, they all are.
Another pitfall is ignoring the early signs of acid erosion. These can include tooth sensitivity, especially to cold or hot temperatures, and a dull or matte appearance on your teeth. If you notice any of these signs, see your dentist right away.
Finally, remember that kombucha isn’t the only culprit. Other acidic foods and drinks, like citrus fruits, soda, and wine, can also contribute to enamel erosion. A balanced diet and good oral hygiene are essential for protecting your teeth.
Living in Nashville, we’re surrounded by amazing local businesses, including those brewing delicious kombucha. We don’t have to give up our favorite beverages to protect our smiles. By being mindful of how we consume kombucha and by taking proactive steps to protect our enamel, we can enjoy the best of both worlds. So, go ahead, grab a bottle of Walker Brothers or Nashville Kombucha, but remember to sip smart and smile bright!