Supporting Kidney Health After 55 for Residents of Portland and Vancouver
Supporting Kidney Health After 55 for Residents of Portland and Vancouver

As we age, kidney function naturally declines. Chronic kidney disease often develops quietly with few symptoms until it becomes advanced. For adults age 55 and older, especially in the Portland Oregon and Vancouver Washington region, adopting healthy daily habits may help support kidney health and reduce the risk of kidney failure over time.1
A regional snapshot for adults 55 and older
Data from the CDC Kidney Disease Surveillance System, which tracks diagnosed chronic kidney disease among Medicare beneficiaries age 65 and older, show that kidney disease affects a meaningful share of older adults across both Oregon and Washington. While county-level estimates can vary, statewide data indicate that chronic kidney disease becomes increasingly common with age, particularly among those managing conditions such as high blood pressure, diabetes, or cardiovascular disease.2
From a broader public-health perspective, kidney disease does not rank among the top ten leading causes of death in either Oregon or Washington statewide. This places kidney disease below conditions such as heart disease, cancer, and stroke. Even so, chronic kidney disease often develops quietly and frequently alongside other chronic illnesses, which means it can still have a significant impact on long-term health, independence, and quality of life for older adults over time.3-4
Healthy habits that may help protect kidney function
Keep blood pressure within a healthy range
High blood pressure is one of the most common contributors to kidney damage. Managing blood pressure through medication when prescribed along with physical activity and dietary choices may help reduce long term kidney stress.5
Manage blood sugar levels
Diabetes remains one of the leading causes of kidney failure. For those with diabetes or prediabetes, keeping blood sugar within recommended ranges may slow kidney damage and help preserve kidney function.6
Stay consistently hydrated
Drinking water throughout the day supports the kidneys natural filtering process. Dehydration combined with certain medications may place added strain on kidney function especially in older adults.7
Use pain medications carefully
Frequent use of common over the counter anti inflammatory medications such as ibuprofen or naproxen may increase kidney risk over time. Discuss safer pain management options with a healthcare provider when ongoing relief is needed.8
Reduce sodium and focus on whole foods
Lower sodium intake supports healthy blood pressure. Emphasizing fruits vegetables lean proteins and minimally processed foods may help support both heart and kidney health.9
Stay physically active and maintain muscle strength
Regular movement including walking swimming or light strength training supports circulation blood sugar control and overall metabolic health which benefits kidney function.10
Avoid smoking and limit alcohol
Smoking damages blood vessels including those that supply the kidneys. Excessive alcohol intake may also worsen blood pressure and hydration status.11
Ask about routine kidney screening
Simple blood and urine tests can detect early changes in kidney function before symptoms appear. Adults over 55 especially those with high blood pressure diabetes or heart disease may benefit from regular screening.12
A simple weekly checklist
- Check blood pressure several days each week
- Aim for regular movement most days
- Drink water consistently unless otherwise directed by a healthcare provider
- Review medications and supplements with a clinician
- Ask about kidney blood and urine testing at routine appointments13
This content is for educational purposes only and is not medical advice. Please consult qualified healthcare professionals regarding personal health decisions.
References
- National Kidney Foundation. (2025, November 10). Aging and kidney disease. Kidney.org. https://www.kidney.org/kidney-topics/aging-and-kidney-disease-0
- Centers for Disease Control and Prevention. (2024). CDC Kidney Disease Surveillance System: Chronic kidney disease prevalence among Medicare beneficiaries aged 65 years and older. U.S. Department of Health and Human Services. https://www.cdc.gov/kidneydisease/data/index.html
- Centers for Disease Control and Prevention. (2024). Leading causes of death by state. National Center for Injury Prevention and Control (WISQARS). U.S. Department of Health and Human Services. https://wisqars.cdc.gov/
- Centers for Disease Control and Prevention. (2024). Chronic kidney disease surveillance system. U.S. Department of Health and Human Services. https://nccd.cdc.gov/CKD/
- National Kidney Foundation. (2024). High blood pressure and kidney disease. https://www.kidney.org/kidney-topics/high-blood-pressure-and-kidney-disease
- Centers for Disease Control and Prevention. (2024). Diabetes and chronic kidney disease. U.S. Department of Health and Human Services. https://www.cdc.gov/kidneydisease/prevention/diabetes.html
- National Kidney Foundation. (2024). Healthy hydration and your kidneys. https://www.kidney.org/kidney-topics/healthy-hydration
- National Kidney Foundation. (2024). Pain medicines and kidney disease. https://www.kidney.org/kidney-topics/pain-medicines-and-kidney-disease
- Centers for Disease Control and Prevention. (2024). Get the facts: Sodium and blood pressure. U.S. Department of Health and Human Services. https://www.cdc.gov/salt/index.htm
- Centers for Disease Control and Prevention. (2024). Physical activity and health. U.S. Department of Health and Human Services. https://www.cdc.gov/physicalactivity/basics/pa-health/index.htm
- Centers for Disease Control and Prevention. (2024). Smoking and chronic kidney disease. U.S. Department of Health and Human Services. https://www.cdc.gov/kidney-disease/prevention/smoking.html
- Centers for Disease Control and Prevention. (2024). Testing for chronic kidney disease. U.S. Department of Health and Human Services. https://www.cdc.gov/kidney-disease/prevention/testing.html
- Centers for Disease Control and Prevention. (2024). High blood pressure: How to measure your blood pressure at home. U.S. Department of Health and Human Services. https://www.cdc.gov/bloodpressure/measure.htm
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