Healthy plant-based diet index
Intervention2 papers3 findings
- Humans1
Outcomes
1Sleep quality
upin humans1+12% odds of poor sleep qualityLow certainty
1 study
Sleep quality
upin humans1+12% odds of poor sleep qualityLow certainty
Healthy plant-based diet index improves sleep quality in humans (12% reduction in odds of poor sleep quality).
Humansn = 5,260
Plant-Based Diet and Sleep Quality in Adults: Exploring the Role of Lifestyle and Health Mediators · Nutrition bulletin · 28 Aug 2026
Associations
2Liver cancer
downin humans1Low certainty
1 study
Liver cancer
downin humans1Low certainty
Healthy plant-based diet index lowers the risk of liver cancer in humans (aHR = 0.71, 95% CI: 0.60 to 0.84).
Review
Plant-based Dietary Patterns and the Risk of Metabolic Dysfunction-Associated Steatotic Liver Disease and Liver Cancer: A Systematic Review and Meta-analysis · Journal of clinical and experimental hepatology · 27 Aug 2026
Metabolic dysfunction-associated steatotic liver disease
downin humans1Low certainty
1 study
Metabolic dysfunction-associated steatotic liver disease
downin humans1Low certainty
Healthy plant-based diet index lowers the risk of metabolic dysfunction-associated steatotic liver disease in humans (aHR = 0.70, 95% CI: 0.62 to 0.79).
Reviewin longitudinal studies
Plant-based Dietary Patterns and the Risk of Metabolic Dysfunction-Associated Steatotic Liver Disease and Liver Cancer: A Systematic Review and Meta-analysis · Journal of clinical and experimental hepatology · 27 Aug 2026