75
Recruit participants and randomize into experimental and control groups
Instruct experimental group on proper techniques for brushing, flossing, tongue scraping, and staying hydrated
Have participants follow or avoid assigned habits for a set period
Use organoleptic scores and gas chromatography to measure breath odor levels at intervals
Compare breath odor levels between the two groups over time
Outcomes:
The experimental group showed significantly reduced breath odor levels compared to the control group
Largest improvements seen with combined brushing, flossing, tongue scraping, and hydration
Analysis:
Explanation:
Good oral hygiene habits effectively removed oral bacteria and food debris, the primary causes of halitosis. Staying hydrated reduced dry mouth conditions that promote bacterial growth.
Chain of Events:
Brushing removed plaque and bacteria from tooth surfaces
Flossing cleared food particles stuck between teeth
Tongue scraping removed bacteria and debris buildup on the tongue's surface
Drinking water stimulated saliva flow, washing away remaining bacteria and particles
Root Causes:
Bacterial buildup on teeth, tongue, and oral cavity
Food debris stuck in mouth
Dry mouth condition
Effects:
Reduced levels of volatile sulfur compounds
Fresher breath odor
Improved oral hygiene
Safety Learnings:
No significant safety risks with proper oral hygiene practices
Ensure tools are cleaned regularly to avoid infections
Practical Learnings:
Simple daily habits offer an effective halitosis treatment
Combining brushing, flossing, tongue scraping maximizes benefits
Staying hydrated is an important complementary practice
Scientific Learnings:
Confirmed link between oral bacteria/food debris and halitosis
Demonstrated efficacy of mechanical oral hygiene practices
Highlighted role of saliva and hydration in breath odor
Applications Learnings:
Integrate findings into general oral health education
Recommend to patients suffering from chronic halitosis
Market halitosis prevention products combining habits