Fruit and vegetable intake and the risk of non-alcoholic fatty liver disease: a meta-analysis of observational studies

Autor: Rui Wang, Ruijuan Yan, Junzhe Jiao, Feilong Li, Haibo Zhang, Zhanjie Chang, Hailiang Wei, Shuguang Yan, Jingtao Li
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Frontiers in Nutrition, Vol 11 (2024)
Druh dokumentu: article
ISSN: 2296-861X
DOI: 10.3389/fnut.2024.1398184
Popis: PurposeThis systematic review and meta-analysis of clinical observational studies aims to clarify the correlation between the intake levels of fruits and vegetables and non-alcoholic fatty liver disease (NAFLD).Materials and methodsPubMed, Embase, Web of Science, and the Cochrane Library were searched for studies on the association between vegetable or fruit intake with the risk of NAFLD from the foundation of each database up until September 2023. The relative risk (OR) and the 95% confidence interval (CI) were pooled for both the highest and lowest consumption levels of vegetables and fruits to explore their association with the incidence of NAFLD.ResultsThe meta-analysis encompassed 11 studies with a total of 493,682 patients. A higher consumption of vegetables (OR = 0.78, 95% CI = 0.67–0.91) and fruits (OR = 0.88, 95% CI = 0.83–0.93) was found to have a negative correlation with the risk of NAFLD, denoting an inverse association. This correlation, however, varied among different ethnic groups and gender.ConclusionsOur results indicate that increased consumption of vegetables and fruits is associated with a reduced likelihood of developing NAFLD.Systematic review registrationhttps://www.crd.york.ac.uk/PROSPERO/#searchadvanced, identifier: CRD42023460430.
Databáze: Directory of Open Access Journals