Dietary Intake and Meal Patterns Among Young Adults with High Caries Activity: a Cross-sectional Study
Overview
Affiliations
Background: Dental caries is a multifactorial disease that is highly dependent on diet, where a lower consumption and intake frequency of sugar would be favorable. The aims were (i) to examine dietary intake and meal patterns, more specifically sugar intake and foods high in sugar, among young adults with high caries activity, and (ii) to investigate the association between dietary and meal patterns consumption, and level of caries activity.
Methods: This study presents baseline data from an ongoing randomized controlled trial. A total of 50 young adults (aged 23.0 ± 3.0 years) with ≥ 2 decayed tooth surfaces were included. Dietary intake was captured with a 59-item food frequency questionnaire (FFQ) and a three-day food diary. Adherence to dietary guidelines was analyzed by comparing the dietary intake to the Nordic Nutritional Recommendations (NNR) 2012 and by using the Healthy Dietary Adherence score (HDAS). Participants were categorized into two groups: (i) the Caries group with 2-4 decayed surfaces, and (ii) the High caries group with ≥ 5 decayed surfaces.
Results: The High caries group reported a statistically significantly higher snack and total meal intake compared to the Caries group, as well as a sugar intake exceeding the Nordic nutritional recommendations. The majority of the participants reported a high intake frequency (> 2.5/day) of sweet foods and drinks and less than one intake of fruit and vegetables, respectively, per day. Similar results were found when analyzing adherence by using the HDAS, where the lowest adherence according to dietary guidelines was shown for the food groups of sugar, whole meal products, and fruit and vegetables.
Conclusion: The results indicated a high intake of sugar and low intake of fruit, vegetables, and fiber in high caries-active individuals.
Impact of opioid abuse on oral health: a retrospective cohort study.
Smeda M, Knogl C, Muller K, Stahl M, Buchalla W, Keim L Front Oral Health. 2025; 6:1483406.
PMID: 40061255 PMC: 11885281. DOI: 10.3389/froh.2025.1483406.
Mandinic Z, Stojanovic J, Prokic A, Beloica M, Jovanovic S, Kuzmanovic Pficer J Medicina (Kaunas). 2025; 60(12.
PMID: 39768903 PMC: 11728407. DOI: 10.3390/medicina60122023.
Starch intake and caries increment: A longitudinal study in Finnish adults.
Jangda F, Suominen A, Lundqvist A, Mannisto S, Golkari A, Bernabe E Public Health Nutr. 2024; 27(1):e263.
PMID: 39587424 PMC: 11705017. DOI: 10.1017/S1368980024002398.
Fan J, Liu S, Zhang Q, Qiao L, Chu Q BMC Oral Health. 2024; 24(1):848.
PMID: 39060994 PMC: 11282690. DOI: 10.1186/s12903-024-04567-1.
Liang X, Lu H, Lin P, Huang X Front Nutr. 2024; 11:1440306.
PMID: 39027657 PMC: 11254849. DOI: 10.3389/fnut.2024.1440306.