oral microbiology

Oral microbiology is a branch of dentistry focused on the over 600 species of bacteria in the mouth and their impact on oral health and the rest of the body. These bacteria, along with ingested sugars and carbohydrates, produce acids that can cause tooth decay (caries) by eroding enamel and damaging dentin. Gum disease is also generally bacterial in origin and can negatively affect vital organs like the heart. Research in oral microbiology explores preventative measures like vaccines for cavities and treatments such as antibiotics for gum disease.12