Cardiovascular disease is a leading cause of morbidity and mortality in the U.S. and around the globe. A large body of literature accumulated over the past several decades has shown the benefit of lowering serum total cholesterol (TC) and low-density lipoprotein cholesterol (LDL-C) levels to reduce cardiovascular risk. National guidelines suggest therapeutic lifestyle changes, beginning with diet, as a first step toward lowering TC and LDL-C. It has been suggested a plant-based, low fat diet can substantially reduce TC and LDL- C and thereby reduce risk of cardiovascular disease. The purpose of this review is to examine the state of the science regarding the efficacy of plant-based diets in reducing serum TC and LDL-C levels. While results of the research review indicate some benefit, strong evidence supporting the efficacy of plant-based diet in reducing atherogenic lipids is lacking.
Copyright © 2014 Society for Vascular Nursing, Inc. Published by Mosby, Inc. All rights reserved.