Phytosterols and Cardiovascular Disease

AbstractPurpose of ReviewCoronary heart disease is the leading cause of mortality worldwide. Elevated blood cholesterol levels are not only the major but also the best modifiable cardiovascular risk factor. Lifestyle modifications which include a healthy diet are the cornerstone of lipid-lowering therapy. So-called functional foods supplemented with plant sterols lower blood cholesterol levels by about 10 –15%.Recent FindingsIn the recent revision of the ESC/EAS dyslipidemia guideline 2019, plant sterols are recommended for the first time as an adjunct to lifestyle modification to lower blood cholesterol levels. However, the German Cardiac Society (DGK) is more critical of food supplementation with plant sterols and calls for randomized controlled trials investigating hard cardiovascular outcomes. An increasing body of evidence suggests that plant sterols per se are atherogenic.SummaryThis review discusses this controversy based on findings from in vitro and in vivo studies, clinical trials, and genetic evidence.
Source: Current Atherosclerosis Reports - Category: Cardiology Source Type: research