The complex ecosystem of bacteria in the mouth and its role in oral and systemic health.

The oral microbiome contains over 700 species of bacteria, both beneficial and harmful. A balanced microbiome helps protect against disease, aids digestion, and maintains oral health. Disruptions to this balance can lead to cavities, gum disease, and other conditions. Factors that influence the oral microbiome include diet, oral hygiene practices, medications, and systemic health conditions. Research increasingly shows connections between oral bacteria and heart disease, diabetes, and other systemic conditions.