Chronic kidney disease is a significant risk factor for cardiovascular disease. In addition to traditional risk factors, such as hypertension, dyslipidemia, diabetes and smoking, patients with chronic kidney disease have a uremic phenotype marked by premature aging, mitochondrial dysfunction, persistent low-grade inflammation, gut dysbiosis and oxidative stress. These complications contribute to abnormal vascular and myocardial remodeling processes, resulting in accelerated vascular calcification, cellular and organ senescence and a high risk of cardiovascular disease. Nonpharmacological strategies, such as increasing physical activity and a healthy diet, may slow the progression of kidney disease and consequently protect the heart. Thus, a deep promotion and advocacy of nutritional guidance based on scientific data is needed. This narrative review discusses how nutritional interventions may delay progressive organ damage in the kidney-heart axis.
Keywords: Nutrition; cardiovascular disease; chronic kidney disease.
Copyright © 2023 National Kidney Foundation, Inc. Published by Elsevier Inc. All rights reserved.