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

Oct 23, 2025

5 min

What is a normal peak flow reading for a 70 year old woman? A comprehensive guide to understanding your lung health

Peak flow rates naturally decline with age, but what is a normal peak flow reading for a 70 year old woman is not a single, universal number. Instead, the most accurate indicator of healthy lung function is your "personal best" measurement, which can vary significantly from person to person.

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Oct 19, 2025

5 min

Why does peak flow decrease with age? A comprehensive guide

Lung function generally peaks around age 25 for most people, followed by a slow, progressive decline beginning around 35. This natural physiological change in our respiratory system is the reason many people eventually ask: why does peak flow decrease with age?

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