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
Phobatrivaphobia is fear of trivia about phobias.
39
During a typical human life span, the human heart will beat approximately 2.5 billion times.
21
Your wounds heal faster if you lick them, you instinctively do this for that reason. Tears help, too.
20
Ingrown toenails are hereditary.
15
Your body is creating and killing 15 million red blood cells per second!
14
When you take a step, you are using up to 200 muscles.
885
Within three days of death, the enzymes that once digested your food begin to eat you.
22