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

Oct 21, 2025

2 min

What happens to our cell renewal factor (CRF) as we age Quizlet?

The rate of skin cell turnover, known as the cell renewal factor (CRF), naturally decreases significantly with age. Understanding **what happens to our cell renewal factor (CRF) as we age Quizlet** style requires examining the cellular mechanisms and lifestyle factors involved in this slowdown.

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Oct 21, 2025

4 min

What happens to your CRF as we age? Understanding the decline in cardiorespiratory fitness

By middle age, cardiorespiratory fitness (CRF) is already in decline, with the rate accelerating after age 45, according to a longitudinal study published in the journal *Circulation*. Understanding what happens to your CRF as we age is a critical first step toward preserving independence, vitality, and overall health throughout your life.

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