Fluoride is a natural mineral that strengthens tooth enamel and helps prevent cavities. It replaces the minerals in tooth enamel lost by acid attacks from plaque and bacteria. It acts by converting normal enamel hydroxyapatite crystals into a harder, more acid-resistant form called fluorapatite. It is also antibacterial: it slows down the growth of cavity-causing bacteria by disrupting their normal functions. Sources and Types of Fluoride Topical products: Toothpastes, mouthwashes, and gels applied directly to the teeth. Professional treatments: High-strength varnishes, foams, or gels painted on by the dentist. Systemic sources: Public tap water and dietary supplements ingested during tooth development. So switch to a toothpaste containing fluoride, and ask your dentist for a topical fluoride application for further protection! If you want to avoid cavities, contact Dr. Gallani’s Advanced Dentistry on 02025881750 or 08042754192 or www.gallanidentalcare.com for an appointment today!