Renal Diet Calculator
Calculate nutritional targets for kidney disease management. Get limits for protein, sodium, potassium, and phosphorus based on CKD stage.
Medical Disclaimer
This calculator provides general estimates for informational purposes only and does not constitute medical advice. Results should not be used for diagnosis or treatment decisions. Always consult a qualified healthcare professional or registered dietitian before making changes to your diet, exercise, or health routine.
Frequently Asked Questions
What is a renal diet?
A renal diet limits nutrients that impaired kidneys struggle to process: sodium, potassium, phosphorus, and sometimes protein and fluids.
How much protein should I eat with CKD?
Protein needs vary by CKD stage. Early stages: 0.6-0.8g/kg. On dialysis: 1.0-1.2g/kg. Your nephrologist will provide specific guidance.
Why limit potassium with kidney disease?
Damaged kidneys cannot remove excess potassium, leading to dangerous heart rhythm problems. Limits typically range from 2000-3000mg daily.
Is this calculator a replacement for medical advice?
No. Renal diets must be individualized by healthcare providers. This tool provides general guidance only. Consult your nephrologist.
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