Held in farts enter your bloodstream and are bad for your body.
26
Staying awake for 17 hours is the same for your body as drinking 2 glasses of wine.
193
You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
17
A person can live without food for about a month, but only about a week without water.
156
There are about 1,400 different species of bacteria in your belly button.
10
Stress can result in more headaches as a result of the body rerouting blood flow to other parts of the body.
92
Within three days of death, the enzymes that once digested your food begin to eat you.
22
If you hold farts in during the day, they'll just come out when you sleep.
16