What is gum disease: stages (gingivitis → periodontitis)
Causes & risk factors: plaque, smoking, diabetes, poor hygiene, etc.
Daily care tips: brushing, flossing, tongue cleaning, mouthwash
Nutritional advice: foods that help / foods that harm gums
When to see a dentist: signs like bleeding, swelling, bad breath
Professional cleanings & scaling: why regular checkups are important
Home remedies vs what needs professional care
