ArticleFrontiers in nutrition2025
Is it time to align adolescent diets with the Planetary Health Diet? An observational study on early cardiovascular health.
Article in Frontiers in nutrition, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Plant-Based Diets in Adolescence: Cardiometabolic Benefits, Developmental Risks, and the Role of Fortification.Nutrients · 2026Review
- Pediatric Health at the Crossroads of Climate Change, Food Insecurity, and Malnutrition.Advances in nutrition (Bethesda, Md.) · 2026Review
- Adherence to the EAT-Lancet planetary health diet and its associations with obesity and health-related quality of life in Iranian adolescents: a cross-sectional study.BMC public health · 2026Article
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Authors and funding
16 authors.
Funding
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Abstract
Background: As the impact of early adoption of a sustainable plant-based diet on cardiometabolic biomarkers remains unexplored, we assessed whether they are associated with the Planetary Health Diet Index (PHDI) in adolescents. Methods: This prospective study was conducted within the SI! Program for Secondary Schools trial (SI! Program) in 886 adolescents (12 years ± 0.4 at cohort entry; 49.1% female) followed during 4 years in Spain. The PHDI scores were derived from validated food frequency questionnaires. Multivariable-adjusted Cox proportional-hazards models (HRs) analyzed the association between PHDI and risk of new-onset high blood pressure (BP), obesity, and elevated plasma cardiometabolic biomarkers. Additionally, mixed models assessed changes in those parameters. Results: High adherence to the PHDI Conclusion: This study stands out as greater adherence to the PHDI is inversely associated with cardiometabolic biomarkers in adolescents, highlighting nutritional benefits of the Planetary Health Diet and its role in preventing the development of cardiovascular diseases and early detection.
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