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## 4 Science-Backed Steps to Preserve Kidney Function
* **Manage Blood Pressure & Glucose:** Keep blood pressure within healthy parameters (under 120/80 mmHg) and monitor HbA1c levels.
* **Avoid Overusing NSAID Painkillers:** Limit routine use of ibuprofen and naproxen, which reduce renal blood flow.
* **Maintain Adequate Hydration:** Drink 2 to 3 liters of water daily to assist kidneys in flushing sodium and urea.
* **Limit Excess Sodium Intake:** Reduce consumption of ultra-processed, highly salted foods to lower vascular pressure.
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