According to WHO, cavities affect ~2.5 billion people. The good news: they're almost completely preventable. Most cavities I treat could have been avoided with simple changes.
Why cavities happen (not just from sweets)
Bacteria metabolize carbohydrates and produce acids that dissolve enamel. Cavities come from: bacteria + substrate + time + susceptibility.
5 daily habits that make the difference
1. Brush twice daily — correctly
Morning and evening, minimum 2 minutes. Bass technique — short vibratory motions, not aggressive horizontal strokes.
2. Floss OR interdental brush
Your toothbrush doesn't reach between teeth. That's where 40% of adult cavities form. Evening is mandatory.
3. Water — your friend
Drink water after every meal. Simplest habit with major impact.
4. Limit snacking
It's not HOW MUCH sugar but HOW OFTEN. Each snack triggers a 30-40 minute "acid attack".
5. Xylitol gum
Bacteria can't metabolize xylitol. Stimulates saliva. Studies show up to 70% reduction in cavities.
What to look for in toothpaste
The only ingredient with proven efficacy is fluoride. Look for 1,000-1,500 ppm. Premium brands aren't automatically better.
Electric vs. manual — the verdict
Cochrane studies confirm: electric brushes remove 21% more plaque. The 800-2000 MDL investment pays off in 6 months through avoided treatments.
Professional cleaning — how often?
Standard: every 6 months. Smokers, orthodontics, crowns — every 3-4 months.
Common mistakes
- Brushing right after acidic foods (fruits, wine, coffee) — wait 30 minutes.
- Excessive brush pressure — causes gum recession.
- Replacing toothbrush too rarely — every 3 months.
- Ignoring bleeding gums — early sign of gingivitis.
- Eating before bed without brushing.
Conclusion
Cavities aren't inevitable. With the right routine, your risk drops by 80%. At Avicenna, your first consultation is free.
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