Falling in love raises levels of nerve growth in a person's brain for about a year and can improve their memory.
39
Wearing tight pants can lead to impotence in men.
120
The average office desk has 400 times more bacteria than a toilet.
22
Your body is creating and killing about 2.4 million red blood cells per second.
17
If you are cold you are more likely to be hungry because you use energy to keep warm.
144
Cigarette smoke contains 4,800 chemicals, 69 of which cause cancer.
145
After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
139
Household bleach is the recommended chemical to decontaminate people exposed to the anthrax virus, by the U.S. F.D.A.
16