What are the theories of aging that argue that the body's constant manufacturing of energy creates by-products, which combine with toxins such as radiation, chemical exposure, accidents, and disease, and eventually reach such high levels that they impair the body's ability to function normally?

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The wear-and-tear theories of aging suggest that over time, the body's constant production of energy leads to the accumulation of damage from by-products, toxins, and other external factors, which ultimately impairs normal functioning.

What Are the Theories of Aging That Argue That the Body's