Toothpaste With Flouride vs Without Flouride: What’s The Difference? 🤔 Let’s take two patients: Sarah and Emily. Sarah uses fluoride toothpaste twice a day. Emily doesn’t. She switched to a “natural” fluoride-free option because she read online that fluoride might be harmful. A year later, Sarah comes in for her check-up. Her enamel looks strong, no new cavities, and even a couple of spots that could have turned into decay are fully remineralized. Her fluoride toothpaste did exactly what it’s m