Kidney Function Monitoring

In chronic kidney disease, limiting red and processed meat and shifting toward plant-based proteins is associated with improved kidney function markers. The BUN-to-creatinine ratio is not sufficient as a standalone diagnostic tool. Hydration guidance includes targeting urine color resembling pale straw or light Chardonnay. Deviations in the BUN-to-creatinine ratio can indicate life-threatening conditions, making kidney function monitoring important. The BUN-to-creatinine ratio should be tracked alongside GFR, imaging, and clinical presentation to assess treatment response. Imaging and dedicated renal function testing can help determine whether causes are intrinsic, pre-renal, or post-renal.