Every year your body replaces 98% of your atoms.
119
It's possible to die from a broken heart; it's called Stress Cardiomyopathy.
165
Your tongue is the only muscle in your body that is attached at only one end.
173
If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
22
According to one report, it would take 800 marijuana joints to kill a person - but the cause of death would be carbon monoxide poisoning.
176
It takes 17 muscles to smile, 43 to frown.
65
If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
12