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. 2022 Aug 1;32(4):606-616.
doi: 10.1093/eurpub/ckac086.

Relation between the food environment and oral health-systematic review

Joreintje D Mackenbach  1   2 , Elodie L Ibouanga  1 , Monique H van der Veen  3   4 , Kirsten A Ziesemer  5 , Maria G M Pinho  1   2
Affiliations

Relation between the food environment and oral health-systematic review

Joreintje D Mackenbach et al. Eur J Public Health. .

Abstract

Background: There is increasing evidence that the food environment, i.e. the availability, accessibility, price and promotion of foods and beverages, has a significant influence on oral health through food consumption. With this systematic literature review, we systematically summarize the available evidence on relations between the food environment and oral health outcomes in children and adults.

Methods: English-language studies were identified through a systematic literature search, executed by a medical information specialist, on OVID/Medline, Embase, Web of Science and CINAHL. Title and abstract screening, full-text screening and quality assessment [using the Quality Assessment with Diverse Studies (QuADS) tool] were done independently by two authors.

Results: Twenty-three studies were included, of which 1 studied the consumer food environment (food labeling), 3 the community food environment (e.g. number of food stores in the community), 5 the organizational food environment (availability of healthy foods and beverages in schools), 2 the information environment (television advertisements) and 13 government and industry policies related to the food environment (e.g. implementation of a sugar-sweetened beverage tax). Almost all studies found that unhealthy food and beverage environments had adverse effects on oral health, and that policies improving the healthiness of food and beverage environments improved-or would improve in case of a modeling study-oral health.

Conclusions: This systematic literature review provides evidence, although of low to moderate quality and available in a low quantity only, that several aspects of the food environment, especially policies affecting the food environment, are associated with oral health outcomes.

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Figures

Figure 1
Figure 1
Focus of this systematic review: relation between the food environment and oral health outcomes (footnote: conceptualization of food environment based on Glanz et al.24)
Figure 2
Figure 2
Flowchart showing the study selection according to the PRISMA statement
See this image and copyright information in PMC

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