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
If your DNA was stretched out it would reach to the moon 6,000 times.
256
Taphephobia is the fear of being buried alive!
44
After age 30, the brain begins to lose about 50,000 neurons per day - shrinking the brain .25% each year.
55
If you were to roll a lung from a human body and out flat it would be the size of a tennis court.
36
The human brain is more active during sleep than during the day.
28
After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
139
Unlike dogs, pigs, and some other mammals, humans cannot taste water. They taste only the chemicals and impurities in the water.
95