Early View
ORIGINAL ARTICLE

Intake and serum levels of micronutrients and chronic oral diseases burden

Susilena Arouche Costa

Susilena Arouche Costa

Graduate Program in Dentistry, Federal University of Maranhão, São Luís, Brazil

Contribution: Conceptualization, Formal analysis, Methodology, Writing - original draft, ​Investigation

Search for more papers by this author
Gustavo G. Nascimento

Corresponding Author

Gustavo G. Nascimento

National Dental Research Institute Singapore, National Dental Centre Singapore, Singapore City, Singapore

Oral Health ACP, Duke-NUS Medical School, Singapore City, Singapore

Correspondence

Gustavo G. Nascimento, National Dental Centre Singapore, 5 Second Hospital Ave, Singapore City 168938, Singapore.

Email: [email protected]

Contribution: Writing - review & editing, Visualization, Conceptualization, Formal analysis, Supervision

Search for more papers by this author
Fábio R. M. Leite

Fábio R. M. Leite

National Dental Research Institute Singapore, National Dental Centre Singapore, Singapore City, Singapore

Oral Health ACP, Duke-NUS Medical School, Singapore City, Singapore

Contribution: Conceptualization, Writing - review & editing, Supervision, Visualization

Search for more papers by this author
Cecilia Claudia Costa Ribeiro

Cecilia Claudia Costa Ribeiro

Graduate Program in Dentistry, Federal University of Maranhão, São Luís, Brazil

Department of Public Health, Federal University of Maranhão, São Luís, Brazil

Contribution: Visualization, Writing - review & editing, Formal analysis, Supervision

Search for more papers by this author
Soraia de Fatima Carvalho Souza

Soraia de Fatima Carvalho Souza

Graduate Program in Dentistry, Federal University of Maranhão, São Luís, Brazil

Contribution: Visualization, Writing - review & editing, Formal analysis, Supervision

Search for more papers by this author
First published: 08 June 2023

Abstract

Objective

To investigate pathways from micronutrient intake and serum levels to Chronic Oral Diseases Burden.

Methods

We analyzed cross-sectional data from NHANES III (n = 7936) and NHANES 2011–2014 (n = 4929). The exposure was the intake and serum levels of vitamin D, calcium, and phosphorus. Considering the high correlation of those micronutrients in the diet, they were analyzed as a latent variable dubbed Micronutrient intake. The outcome was the Chronic Oral Diseases Burden, a latent variable formed by probing pocket depth, clinical attachment loss, furcation involvement, caries, and missing teeth. Pathways triggered by gender, age, socioeconomic status, obesity, smoking, and alcohol were also estimated using structural equation modeling.

Results

In both NHANES cycles, micronutrient intake (p-value < 0.05) and vitamin D serum (p-value < 0.05) were associated with a lower Chronic Oral Diseases Burden. Micronutrient intake reduced the Chronic Oral Diseases Burden via vitamin D serum (p-value < 0.05). Obesity increased the Chronic Oral Diseases Burden by reducing vitamin D serum (p-value < 0.05).

Conclusion

Higher micronutrient intake and higher vitamin D serum levels seem to reduce Chronic Oral Diseases Burden. Healthy diet policies may jointly tackle caries, periodontitis, obesity, and other non-communicable diseases.

CONFLICT OF INTEREST STATEMENT

The authors declare no conflict of interest, and no financial and personal relations that could influence the work.

DATA AVAILABILITY STATEMENT

The data that support the findings of this study are openly available in National Center for Health Statistics at https://wwwn.cdc.gov/nchs/nhanes.

The full text of this article hosted at iucr.org is unavailable due to technical difficulties.