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

Oct 16, 2025

5 min

What PFT values decline with age?

After reaching peak function around age 25, lung capacity begins a natural and gradual decline. Understanding **what PFT values decline with age** is essential for interpreting pulmonary function test results and distinguishing normal aging from disease.

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Oct 5, 2025

5 min

Does DLCO Decrease With Age? Understanding Your Lung Function

By age 65, the average person can lose a significant amount of their maximum lung capacity compared to their younger years. It is a well-established medical fact that **does DLCO decrease with age**, even in healthy non-smokers. This natural process is important to understand for senior respiratory care.

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