Does Your Body Need a Kidney Function Test (KFT)?Your kidneys work tirelessly to filter toxins, balance electrolytes, and regulate fluids in your body. But how do you know if they’re functioning optimally? A Kidney Function Test (KFT) helps assess your kidney health by measuring parameters like creatinine, urea, and electrolytes. If you experience fatigue, swelling, frequent urination, or high blood pressure, it might be time to check your kidney health. Regular KFTs can help detect kidney issue