“Every single cell in the human body replaces itself over a period of seven years. That means there's not even the smallest part of you now that was part of you seven years ago.” InspirationalYearsHumansMeanBodyPeriodsSpringYears AgoSevenCellsBiologySmallestSeven YearsHuman BodyRenewal Book:The Raw Shark Texts Source: The Raw Shark Texts
