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

4 min

What happens to the kidneys when we age?

According to the National Kidney Foundation, kidney function naturally declines with age, even in healthy people. It is estimated that after age 40, kidney function can gradually decrease. This authoritative guide explores **what happens to the kidneys when we age** and how to protect them.

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3 min

Can eGFR increase with age? Understanding the Facts About Kidney Function

Healthy kidney function naturally declines as a person gets older, with the average eGFR dropping by approximately 1 mL/min per year after age 40. Given this physiological reality, many ask: **Can eGFR increase with age?** For most, the answer is complex, focusing more on slowing decline than achieving a permanent increase.

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