[The relationship between oral microbiota and taste].

Area of Science:

• Oral microbiology
• Sensory science
• Gastroenterology

Background:

• Disrupted taste perception significantly impacts overall health.
• The oral microbiota's role in taste is under-researched.
• Understanding this link is crucial for health interventions.

Approach:

• A scoping review was conducted to explore the influence of oral microbiota on taste perception.
• Existing scientific literature was analyzed for relevant studies.
• Heterogeneity in study methodologies and populations was noted.

Key Points:

• Current evidence is insufficient to definitively confirm the oral microbiota's influence on taste.
• Some findings suggest a correlation between taste perception and specific oral microorganisms.
• Factors like tongue coating, medication, age, and salivary flow rate affect taste.

Conclusions:

• Further large-scale, multifactorial studies are required.
• The precise role of oral microbiota in taste perception remains unclear.
• Alertness to taste changes is vital when risk factors are present.