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Why can't humans live for 200 years? Unraveling the Biological Limits of Longevity

The longest-living human on record, Jeanne Calment, lived to be 122 years old, and modern medicine has dramatically increased average life expectancy. Yet, despite these advancements, the question remains: why can't humans live for 200 years? The answer lies in a confluence of complex biological and evolutionary factors that place a fundamental limit on our existence.