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[DSeid]

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Every Atom in Your Body Is Replaced every 5 Years

Or so I heard Michael from Vsauce say. Checking around it seems to be true: “Studies at the Oak Ridge Atomic Research Center have revealed that about 98 percent of all the atoms in a human body are replaced every year. You get a new suit of skin every month and a new liver every six weeks. The lining of your stomach lasts only five days before it’s replaced. Even your bones are not the solid, stable, concrete-like things you might have thought them to be: They are undergoing constant change. Th…