"Every 6 months with my checkups I would have at least 1 cavity! I also have very cold sensitive teeth. My doctor recommended this toothpaste, and I haven't looked back. It's a subtle mint which is excellent compared to others where it's overpowering with flavor. I have used this for nearly 2 years already, and I haven't had a single cavity and I have noticed my sensitivity go down a lot. I highly recommend this toothpaste to everyone. It's great!"