ArticleThe American journal of clinical nutrition2025
Ultra-processed foods, plant and animal sources, and all-cause, cardiovascular, and cancer mortality in older adults in the United States: results from the Cardiovascular Health Study.
Article in The American journal of clinical 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.
- Association of ultra-processed food consumption with all-cause and cause-specific mortality: population-based cohort study.Frontiers in nutrition · 2026Article
- Dietary Patterns Influence Chronic Disease Risk and Health Outcomes in Older Adults: A Narrative Review.Nutrients · 2025Review
- Dietary guidance on plant-based meat alternatives for individuals wanting to increase plant protein intake.Frontiers in nutrition · 2025Article
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8 authors.
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Abstract
backgroundUltra-processed food (UPF) consumption is associated with adverse health outcomes. Plant- and animal-sourced UPFs have a unique nutritional composition to improve palatability, which may impact health, but evidence is limited.
objectivesThe objective of this study was to investigate the association between UPF intake, plant- and animal-sourced UPF, and mortality outcomes in older adults.
methodsWe conducted prospective analyses of 2582 participants (median age: 77 y) in the Cardiovascular Health Study who completed a food frequency questionnaire (FFQ) in 1995-1996. We used responses from the FFQ to identify UPF and classify UPF based on their source (plant or animal). Cox proportional hazard regression models were used to study the association between UPF, plant- and animal-sourced UPF, and mortality outcomes (all-cause, cardiovascular disease [CVD] related, non-CVD related, and cancer).
resultsOver a median follow-up of 10 y, there were 2242 deaths. After adjusting for sociodemographic characteristics and health behaviors, per standard deviation (SD) higher intake of UPF was associated with 8%-10% higher risk of all-cause mortality (hazard ratio [HR]: 1.08; 95% confidence interval [CI]: 1.02, 1.14), non-CVD related mortality (HR: 1.10; 95% CI: 1.03, 1.18), and cancer mortality (HR: 1.13; 95% CI: 1.08, 1.46). Similarly, per SD, higher intake of plant- and animal-sourced UPFs was associated with a 4%-17% higher risk of all-cause mortality, non-CVD related mortality, and cancer mortality. However, in a model additionally adjusting for clinical factors, the associations between plant-sourced UPF and mortality attenuated, except for cancer mortality. No significant associations were observed for CVD related mortality.
conclusionHigher consumption of UPF and plant- and animal-sourced UPFs was associated with higher risk of all-cause, non-CVD related, and cancer mortality. Our findings emphasize the need to consider the impact of food processing, even in plant-sourced foods, to prevent a shorter lifespan in older adults. Findings on plant-sourced UPF and mortality require replication.
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