Fluoride is essential for preventing cavities, but misconceptions surround its safety and effectiveness. Kevin Molldrem DDS explains how fluoride strengthens enamel, remineralizes early decay, and protects teeth from acid erosion. Found in tap water, toothpaste, and professional treatments, fluoride plays a crucial role in dental health. Some believe fluoride is harmful, but decades of research confirm its benefits when used correctly. Whether for children or adults, incorporating fluoride into your routine helps maintain strong, cavity-resistant teeth for life. Understanding its importance ensures better oral health and fewer dental visits.