ArticleFrontiers in microbiology2020
Meal Regularity Plays a Role in Shaping the Saliva Microbiota.
Article in Frontiers in microbiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Population-based characterisation of child and adolescent oral bacterial microbiomes.Microbiome · 2026Article
- Exploring the potential of salivary small RNAs as non-invasive biomarkers in pigs.Journal of animal science and technology · 2025Article
- Application of T-cell receptor repertoire as a novel monitor in dynamic tracking and assessment: A cohort-study based on RA patients.Journal of cellular and molecular medicine · 2022Article
- Minimal Associations between Short-Term Dietary Intake and Salivary Microbiome Composition.Microorganisms · 2021Article
- High abundance of sugar metabolisers in saliva of children with caries.Scientific reports · 2021Article
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Authors and funding
7 authors.
Funding
Abstract
backgroundDiet may influence health directly or indirectly via the human microbiota, emphasizing the need to unravel these complex relationships for future health benefits. Associations between eating habits and gut microbiota have been shown, but less is known about the association between eating habits and saliva microbiota.
objectiveThe aim of this study was to investigate if eating habits and meal patterns are associated with the saliva microbiota.
methodsIn total, 842 adolescents, aged 11-14 years, from the Finnish Health in Teens (Fin-HIT) study cohort were included in this study. Eating habits and breakfast and dinner patterns were derived from a web-based questionnaire answered in school. Three major eating habit groups were identified: fruit and vegetable avoiders (FV avoiders), healthy and unhealthy. Microbiota profiles were produced from 16S rRNA gene (V3-V4) sequencing of DNA from the saliva samples. Statistical models were adjusted for gender, age, parental language, body mass index (BMI) categories, and sequencing depth.
resultsRegular breakfast eaters had a higher alpha diversity (Shannon index with mean (standard error of means) 2.27 (0.03) vs. 2.22 (0.03),
conclusionRegularity of eating, especially breakfast eating, was associated with more diverse saliva microbiota and different composition compared with irregular eaters. However, the dissimilarities in composition were small between regular and irregular breakfast eaters. Our results suggest that
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