JIOH on LinkedIn JIOH on Facebook
  • Users Online: 785
  • Home
  • Print this page
  • Email this page
Home About us Editorial board Ahead of print Current issue Search Archives Submit article Instructions Subscribe Contacts Login 
Year : 2021  |  Volume : 13  |  Issue : 6  |  Page : 519-532

Effects of coconut oil on oral health status of patients with poor oral hygiene: Systematic review and meta-analysis

1 Department of Conservative Dentistry, AB Shetty Memorial Institute of Dental Sciences, Nitte (Deemed to be University), Mangalore, Karnataka, India
2 Department of Oral Biology and Genomic Studies, AB Shetty Memorial Institute of Dental Sciences, Nitte (Deemed to be University), Mangalore, Karnataka, India
3 Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan; IRCCS Galeazzi Orthopedic Institute, Via Riccardo Galeazzi, Milano MI, Italy

Correspondence Address:
Shahnawaz Khijmatgar
Department of Oral Biology, A.B. Shetty Memorial Institute of Dental Sciences, Nitte (Deemed to be University) Deralakatte, Mangalore, Karnataka.
Login to access the Email id

Source of Support: None, Conflict of Interest: None

DOI: 10.4103/JIOH.JIOH_58_21

Rights and Permissions

Aim: The present systematic review and meta-analysis aim to evaluate randomized control trials (RCTs) to answer the question “Can oil pulling with coconut oil help patients with poor oral health?”Materials and Methods: A literature search was conducted for RCTs till January 2021. A total of 47 articles were retrieved through five electronic databases, i.e., Web of Science, PubMed, Cochrane Review, SCOPUS, and Embase using key words related to the topic. The selection of articles was based on the PICOS criteria and the PRISMA protocol for systematic reviews. The studies which discussed coconut oil and its effect on the plaque, gingival index, and Streptococcus mutans count were included in the study. Results: The final selection included 13 articles from which data were extracted for further evaluation. The articles included show coconut oil’s efficiency as an antimicrobial agent to reduce bacterial colonization with significant improvement in oral hygiene by practicing oil pulling. However, the quality of evidence is low and more well-designed clinical trials with a wide range of oral health outcomes are required. Conclusion: Based on the results of the systematic review, there is a significant statistical difference in plaque and gingival index between individuals with and without using coconut oil. Hence, further research is mandatory to clearly explain the role of microbiota and their transformations in the oral cavity. We conclude that continued surveillance of patients in a long-term study design with holistic alternatives and early management of complications are important in lifelong care and well-being of patients with a compromised oral cavity.

Print this article     Email this article
 Next article
 Previous article
 Table of Contents

 Similar in PUBMED
   Search Pubmed for
   Search in Google Scholar for
 Related articles
 Citation Manager
 Access Statistics
 Reader Comments
 Email Alert *
 Add to My List *
 * Requires registration (Free)

 Article Access Statistics
    PDF Downloaded61    
    Comments [Add]    

Recommend this journal