The human body replaces millions of cells every day

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https://www.businessinsider.com/how-much-skin-blood-saliva-does-body-make-lifetime-2019-10

by david anderson / bob hunt



human body replace 20 million cells in just a few seconds

skin reproduce 30000 to 40000 cells every minute

heart pumps ~7500 liters of blood every day

blood has iron, comes from your diet, blood has 3-4gr of it. Lose and replace 1.5mgr / day

saliva 1lt every day

urine 400 - 2000ml per day

brain has 90 billion nerve cells (neurons), lose 60 neurons every minute, when stroke destroys millions neurons per minute

liver can regenerate itself



brain plasticity #neuroplasticity
 
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