When you take a step, you are using up to 200 muscles.
885
The brain can stay alive for 4 to 6 minutes without oxygen. After that cells begin die.
193
Smokers get ten times more wrinkles than non-smokers.
171
Redheads require up to 20% more anesthesia to be knocked out.
112
More people use blue toothbrushes, than red ones!
66
The tongue is the strongest muscle in the human body.
50