Quick naps not only improve your alertness, but they also help in decision making, creativity and sensory perception.
149
Brain scans show that people who view photos of a beloved experience an activation of the caudate - the part of the brain involving cravings.
103
Fingernails grow nearly 4 times faster than toenails!
30
Every time you sneeze some of your brain cells die.
113
There's 100 trillion good bacteria living in your body.
17