| Title: | Adherence to plant-based diet and risk of heart failure among middle-aged and older population |
| Journal: | Frontiers in Nutrition |
| Published: | 25 Feb 2026 |
| Pubmed: | https://pubmed.ncbi.nlm.nih.gov/41821859/ |
| DOI: | https://doi.org/10.3389/fnut.2026.1769535 |
| URL: | http://dx.doi.org/10.3389/fnut.2026.1769535 |
Publication 17623
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Abstract
Background: Plant-based diets have been demonstrated to be associated with lower risk of several chronic diseases. However, a comprehensive assessment of plant-based diet quality and its association with heart failure (HF) is limited. This study aimed to investigate whether healthful and unhealthful plant-based dietary patterns are associated with overall HF risk among middle-aged and older adults in the United Kingdom.</p>
Methods: We included a total of 190,092 UK Biobank participants without HF at baseline. Three plant-based diet indices were calculated using 24-h dietary recalls based on 17 food groups: the overall plant-based diet index (PDI), healthful plant-based diet index (hPDI), and unhealthful plant-based diet index (uPDI). Multivariable Cox regression models were applied to assess the association between these indices and incident HF.</p>
Results: Over a median follow-up of 13.04 years, 4,351 cases of new-onset HF were recorded. Compared to the lowest tertile, the multivariable-adjusted hazard ratios (HRs) with 95% confidence interval (CI) for HF in the highest tertile were 0.94 (0.88-1.02) for overall PDI, 0.84 (0.78-0.91) for hPDI, and 1.11 (1.03-1.19) for uPDI.</p>
Conclusion: A higher intake of healthful plant-based diets was associated with a lower risk of HF, while follow unhealthful plant-based diet was linked to a higher overall HF risk. Adhering to a high-quality diet primarily based on healthy plant-based foods may be helpful prevent HF.</p>
4 Authors
- Xiao-Xin Chang
- Yong-Jian Zhu
- Wen-Liang Che
- Yi-Ming Li
1 Application
| Application ID | Title |
|---|---|
| 93398 | Investigating the risk factors of non-communicable chronic disease using biomarkers, lifestyle factors, and environmental factors |
Enabling scientific discoveries that improve human health