A person infected with the SARS virus, has a 95-98% chance of recovery.
23
Chewing gum boosts your brain power.
285
After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
139
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
When you fall in love, that 'high' feeling is caused by a flood of dopamine that is similar to that of cocaine.
44
The human brain doesn't stop developing until about 25 years old.
102
If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
22
There are about 1,400 different species of bacteria in your belly button.
10