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Oral Health Topics

Nutrition and Oral Health

Key Points

  • A bidirectional relationship exists between oral health and diet and nutrition. Diet and nutrition affect the health of the tissues in the mouth; and the health of the mouth affects nutrients consumed.
  • The consumption of sugars has been associated with an increased risk of developing dental caries.
  • The complex nature of periodontal disease makes it difficult to determine its relationship with diet and nutrition.
  • Frequent consumption of acidic food and beverages is associated with an increased risk of erosive tooth wear.
  • Introduction
  • Dental Caries
  • Periodontal Disease
  • Dental Erosion
  • Calcium Intake
  • Other Oral Health Conditions
  • ADA Policy on Diet and Nutrition
  • References
  • ADA Resources
  • Other Resources
Reviewed by: Clinical Excellence Subcommittee, Council on Scientific Affairs
Date Posted: November 27, 2019

Prepared by:

Department of Scientific Information, Evidence Synthesis & Translation Research, ADA Science & Research Institute, LLC.


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