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

4 min

What is the cellular clock theory in simple terms?

Scientists have observed that normal human cells can only divide a finite number of times before they stop replicating. This crucial biological observation is the foundation for understanding what is the cellular clock theory in simple terms, a key concept in the study of healthy aging.

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4 min

What is the cellular clock theory of aging also known as?

In 1961, biologist Leonard Hayflick discovered that human cells have a finite capacity to divide. The cellular clock theory of aging, also known as the telomere theory or the Hayflick limit, explains this built-in biological clock that dictates a cell's lifespan.

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5 min

What is the cellular clock theory of aging?

Did you know that normal human cells have a finite number of times they can divide before they stop? This biological phenomenon is at the core of understanding what is the cellular clock theory of aging, a key concept that helps explain why our bodies change over time.

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