While sparkling water is a popular and refreshing beverage choice, it can have some adverse effects on teeth. The carbonation process that gives sparkling water its effervescence introduces carbonic acid, making the beverage mildly acidic. Frequent consumption of acidic drinks can contribute to enamel erosion, potentially leading to tooth sensitivity, discoloration, and an increased risk of cavities. While the acidity in sparkling water is generally lower than in sugary sodas or citrus juices, it's advisable to enjoy sparkling water in moderation and incorporate still water into your hydration routine to mitigate potential negative impacts on dental health.