Scientists estimate that laughing 100 times is equivalent to a 10-minute workout on a rowing machine.
202
The chemicals indole and skatole, which help to account for the particular smell of human feces, are used as ingredients in perfume!
-3
25% of your bones are located in your feet.
12
We blink 25 times a minute.
51
It takes approximately 12 hours for food to entirely digest.
93
Flu shots only work about 70% of the time.
18
It has been shown that caffeine causes headaches when stopped suddenly and can cause morning headaches that are relieved by a dose of caffeine.
101
The average person who stops smoking requires one hour less sleep a night.
79