Introduction — Why Kidney Health Matters After Age 60
As we age, kidney function naturally declines. After age 60, structural and functional changes in the kidneys—such as reduced glomerular filtration rate (GFR) and diminished blood flow—can make them less efficient at filtering waste and regulating electrolytes like potassium and phosphorus. At the same time, the risk of chronic conditions like hypertension and type 2 diabetes increases—both of which can further challenge the kidneys. Therefore, dietary choices become a cornerstone for maintaining optimal kidney health and overall wellness.
