Association between health risk factors and dietary flavonoid intake in cohort studies. (17th November 2021)

• Record Type: Journal Article
• Authors: Micek, Agnieszka; Raźny, Urszula; Paweł, Kawalec
• Is Part Of: International journal of food sciences and nutrition. Volume 72:Number 8(2021)
• Page Start: 1019
• Page End: 1034
• Publication Date: 2021-11-17
• Subjects: Flavonoids -- polyphenol -- CVD -- cardiovascular disease -- meta-analysis; Food -- Analysis -- Periodicals; Nutrition -- Periodicals; 641.3
• DOI: 10.1080/09637486.2021.1908965
• Languages: English
• ISSNs: 0963-7486

Abstract

Abstract: The aim of this study was to identify the health risk factors associated with flavonoid intake in cohort studies investigating the association between dietary polyphenols and the risk of cardiovascular disease (CVD). A systematic search of the PubMed and EMBASE databases was performed. Prospective studies with the background characteristics given for categories of flavonoid intake were eligible to inclusion. A bivariate meta-analysis summarising the intercepts and slopes of the linear regression and a dose-response meta-analysis of differences in means were used to analyse the relationships. The intake of total flavonoids was inversely associated with BMI, alcohol consumption, saturated fat intake, and current smoking, and positively associated with vitamin E, folate, fibre, beta-carotene intake, multivitamin supplement use, and high physical activity. The results of this study underline the importance of considering the association between dietary flavonoid consumption and CVD risk in the context of a healthy lifestyle.