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

5 min

Is Aging an Evolutionary Trait? The Complex Theories Behind Our Biological Clock

Despite the universal observation of senescence, the question of **is aging an evolutionary trait?** remains an evolutionary paradox that has intrigued scientists for decades. Natural selection typically favors traits that enhance an organism's survival and reproductive success, yet aging represents a seemingly counterintuitive decline in both.

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5 min

Understanding What is the Evolutionary Theory of Ageing?

While the quest for longevity is timeless, the average human life expectancy has risen dramatically over the past century. To understand the origins of this universal process, scientists turn to a fascinating field of biology to answer the question: **what is the evolutionary theory of ageing?** This concept posits that aging is not a purposeful program, but an inevitable consequence of evolution.

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5 min

What is the evolutionary purpose of aging? Unpacking the scientific theories

From an evolutionary perspective, the phenomenon of aging presents a paradox: why would a process of physiological decline be tolerated by natural selection? Answering **what is the evolutionary purpose of aging** requires understanding that it is largely a non-adaptive byproduct, not a designed feature, resulting from several powerful selective pressures on an organism's life cycle.

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