evidence: These brands of bottled water all have an acidic pH, meaning that they each pose a significant risk in terms of contributing to cavities. Of course, this is assuming that an individual is consuming the recommended equivalent of eight 8–ounce glasses of water each day. [...] Final Thoughts on Bottled Water pH Levels Even though drinking plenty of water is good for your overall health, you should avoid bottled water that contains a high or low pH. Fortunately, this is not too hard to do as most manufacturers will print their bottled water pH levels right on the packaging. However, if you have already developed a cavity, you’re encouraged to schedule an appointment with Mountain View Dental, one of Utah’s leading general and cosmetic dentistry practices.