Held in farts enter your bloodstream and are bad for your body.
26
Your body is creating and killing about 2.4 million red blood cells per second.
17
A human being loses an average of 40 to 100 strands of hair a day.
133
The average person's skin weighs twice as much as their brain.
131
An average heart beats 100,000 times a day, pumping some 2,000 gallons of blood through its chambers. Over a 70-year life span, that adds up to more than 2.5 billion heartbeats.
73
You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
17
If your DNA was stretched out it would reach to the moon 6,000 times.
256
Within three days of death, the enzymes that once digested your food begin to eat you.
22