A person will burn 7 percent more calories if they walk on hard dirt compared to pavement.
45
Unlike dogs, pigs, and some other mammals, humans cannot taste water. They taste only the chemicals and impurities in the water.
95
Poor eyesight (myopia) is associated with higher IQ.
232
The heart pumps about 1 million barrels of blood during an average lifetime!
30
Research indicates that babies who suck on pacifiers are more prone to ear aches.
21
It has been said that over 350 million people suffer from Facebook Addiction Disorder.
115
If your stomach didn't produce a new layer of mucous every two weeks, it would digest itself.
33
There's 100 trillion good bacteria living in your body.
17