Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
118
Held in farts enter your bloodstream and are bad for your body.
26
The average person's skin weighs twice as much as their brain.
131
The human sigh acts as a physiological reset button.
23
Your body is creating and killing about 2.4 million red blood cells per second.
17
It is possible for you to survive even after the removal of the spleen, the stomach, one kidney, one lung, 75% of the liver, 80% of the intestines, and almost every organ from the pelvic and groin area.
218
If you hold farts in during the day, they'll just come out when you sleep.
16