### Is Still Water Better for Your Teeth Than Sparkling Water? When it comes to dental health, choosing between still water and sparkling water can make a difference. Here's what you need to know: #### Acidity and Enamel Erosion Sparkling water is more acidic than still water. The carbonation process lowers the pH of the water, making it more acidic. This acidity can potentially erode the enamel, the protective layer on your teeth. Drinks with a pH below 4 are considered harmful to teeth, and sparkling water typically has a pH between 2.74 and 3.34. This is similar to the acidity of orange juice and only slightly less acidic than soda. #### Hydration Both still water and sparkling water are equally hydrating. Studies have shown that sparkling water hydrates just as well as plain water. So, if your primary concern is staying hydrated, either option will work. #### Practical Tips - **Limit Exposure**: If you enjoy sparkling water, try to drink it with meals rather than sipping it throughout the day. This reduces the time your teeth are exposed to acidity. - **Rinse or Brush**: After drinking sparkling water, rinse your mouth with plain water or brush your teeth to help neutralize the acid. - **Check Labels**: Some sparkling waters contain added citric acid, which can further lower the pH. Opt for brands without added acids if possible. #### Bottom Line While sparkling water is a healthier alternative to sugary sodas, it is more acidic than still water and can potentially harm your teeth if consumed frequently. If you have concerns about enamel erosion or already have weak enamel, consult your dentist for personalized advice. For optimal dental health, still water is the safer choice. Feel free to enjoy your sparkling water, but be mindful of its effects on your teeth. Drinking it in moderation and taking steps to protect your enamel can help you maintain a healthy smile.