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Effects of Anthocyanin-rich Berries on the Risk of Metabolic Syndrome: A Systematic Review and Meta-analysis

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Authors
Wilken MR, Lambert MNT, Christensen CB, Jeppesen PB
Journal
Rev Diabet Stud. 2022 Mar 9;18(1):42-57. doi: 10.1900/RDS.2022.18.42. PMID: 35300756; PMCID: PMC9382680
Abstract

Metabolic syndrome (MetS) can lead to fatal complications, including cardiovascular disease. Emerging evidence suggests has emerged that increased fruit and vegetable intake and decreased intake of saturated fats, simple sugars, and processed foods can improve cardiovascular health. Anthocyanins (color pigments) have anti-inflammatory and antioxidant capacities but are of low bioavailability. In this systematic review and meta-analysis, we investigate the possible beneficial effects of the intake of berries high in anthocyanins on MetS risk factors. We also investigate the influences of high-density lipoprotein (HDL), low- density lipoprotein (LDL), triglycerides (TG), and total cholesterol (TC).