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Articles related to focusing on healthy aging, prevention, mobility, cognition, nutrition, independence, and caregiving support.

5 min

What is the most significant change in kidney function that occurs with aging?

After age 40, the glomerular filtration rate (GFR) typically begins a gradual, progressive decline, answering the key question: **What is the most significant change in kidney function that occurs with aging?** This natural process, often accelerated by lifestyle factors and comorbidities, is a critical consideration for maintaining senior health.

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