Those who get out of bed by 7am are more likely to be thinner and happier.
19
The average tastebud lives only 10 days before it dies and is replaced by a new one.
15
About 400 different kinds of microbes live on and in the human body.
-3
40% of all indigestion remedies sold in the world are bought by Americans.
8
Your ears secrete more earwax when you are afraid than when you aren't.
235
Scientists estimate that laughing 100 times is equivalent to a 10-minute workout on a rowing machine.
202


