11 Kidney Disease Prevention Habits That Protect Kidney Health

10. Get regular kidney screenings if you're at risk

Early detection through screening allows treatment that can slow or stop kidney decline. People at higher risk — those with diabetes, high blood pressure, heart disease, obesity, older age, or a family history of kidney disease — should ask their provider about regular testing. Key tests include estimated glomerular filtration rate (eGFR) from a blood sample and urine albumin-to-creatinine ratio to detect protein in the urine. Frequency depends on risk level; for many high-risk patients, annual checks are appropriate, while more frequent monitoring may be needed when issues arise. The Kidney Foundation and Mayo Clinic recommend discussing screening timelines with your clinician and keeping a personal chart of results to spot trends. Early action on abnormal results—adjusting medicines, refining diet, or improving blood pressure and glucose control—can preserve kidney function for years.