Gum disease is a common but preventable condition that can lead to tooth loss if left untreated. It begins with gingivitis, characterized by red, swollen gums that bleed easily. Without intervention, it progresses to periodontitis, where the gums pull away from the teeth and form infected pockets. To prevent gum disease, brush twice daily, floss regularly, and use an antibacterial mouthwash. Avoid smoking and maintain a balanced diet. Regular dental cleanings are crucial for removing tartar and detecting early signs of gum issues. Your dentist can recommend treatments to keep your gums healthy.