The levels of two stress hormones, cortisol and epinephrine which suppress the body's immune system, will actually drop after a dose of laughter.
112
Your body is creating and killing about 2.4 million red blood cells per second.
17
You see your nose at all times, your brain just chooses to ignore it.
30
You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
17
Our Right Lungs takes more air than our left lung.
194
A person can live without food for about a month, but only about a week without water.
156
The human body contains over a billion miles of DNA.
147
The human brain uses approximately as much energy as a 10 watt light bulb.
120