Can I have tomato sauce on a renal diet? The Kidney-Friendly Guide
                                
                                
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                                    4 min read                                
                            
                                According to the National Kidney Foundation, a cup of tomato sauce can contain over 700 mg of potassium and a significant amount of sodium, making it a high-risk ingredient for those with kidney disease. Many individuals on a renal diet wonder, "Can I have tomato sauce on a renal diet?" and are concerned about the high mineral content. While traditional store-bought tomato sauce can be problematic due to its concentrated nature, mindful eating and dietary adjustments can allow you to enjoy tomato-based flavors safely.