ArticleFrontiers in nutrition2026
Nutrient intake and diet quality in individuals with hyperuricemia: a matched population study.
Article in Frontiers in nutrition, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
Background: Dietary factors influence hyperuricemia; however, comprehensive evaluations integrating nutrient intake, dietary patterns, and overall diet quality remain limited. This study aimed to address this gap by assessing nutrient intake using the Korean Dietary Reference Intakes (KDRIs) and diet quality using the Korean Healthy Eating Index (KHEI). Methods: In this cross-sectional study using Korea National Health and Nutrition Examination Survey (KNHANES) data, 24,026 Korean adults were eligible prior to matching, stratified by sex, and then classified according to hyperuricemia status within each sex. After 1:1 propensity score matching based on age and body mass index, 10,268 participants were included in the final analysis. Dietary intake levels were assessed using a 24-h dietary recall, and nutrient intake and dietary quality were evaluated using the KDRIs and KHEI, respectively. Results: The KDRI-based analysis showed that a lower proportion of individuals with hyperuricemia met or exceeded the recommended carbohydrate intake in both sexes (men: 39.1% vs. 34.0%, Conclusion: This study highlights the importance of a comprehensive dietary approach in managing hyperuricemia. These findings support the implementation of individualized strategies focused on balanced macronutrient intake, quality and sources of macronutrients, increased consumption of fiber-rich plant-based foods, adequate micronutrient intake, and healthy eating practices.
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