The contradictory effects of coffee intake on periodontal health: a systematic review of experimental and observational studies

F1000Res. 2022 Aug 11:11:924. doi: 10.12688/f1000research.124547.3. eCollection 2022.

Abstract

Background: Drinking coffee is known to have both positive and negative aftermath on periodontal health. The current study is aiming to systematically review the impact of coffee consumption on periodontal health status. Methods: An article search was carried out in two electronic databases (PUBMED and Web of Sciences). All type of experimental and observational studies were included. The assessment of the included articles were conducted using Joanna Briggs Institute (JBI) critical appraisal tool. Data were analyzed qualitatively. Result: A total of 10 articles were included in this study. Most (5) of the studies discovered a negative correlation between coffee intake and periodontal health, while 4 other studies found the protective effect of daily coffee consumption against alveolar bone loss. Last, only one study found that coffee intake did not relate with periodontitis. Conclusion: The effect of coffee consumption on periodontal health was fragmented since coffee has complex components that may give either beneficial effects or negative impact on periodontal health.

Keywords: bone loss; caffeine; coffee; periodontal health; periodontitis; tooth loss.

Publication types

  • Systematic Review

MeSH terms

  • Coffee*
  • Humans
  • Periodontitis* / prevention & control

Substances

  • Coffee

Associated data

  • figshare/10.6084/m9.figshare.20412261.v1
  • figshare/10.6084/m9.figshare.20412252
  • figshare/10.6084/m9.figshare.20412270.v1

Grants and funding

The author(s) declared that no grants were involved in supporting this work.