The human skeleton completely replaces itself every ten years
The human skeleton is in a constant state of flux, undergoing a complete cellular turnover that replaces every bone in the body approximately once every decade.
A specialized team of cells known as osteoclasts and osteoblasts ensures that the adult skeleton is entirely renewed every 10 years. This process, called remodeling, involves osteoclasts breaking down old or damaged bone matrix while osteoblasts deposit fresh minerals to maintain structural integrity.
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