Fingernails grow nearly 4 times faster than toenails.
31
Research indicates that babies who suck on pacifiers are more prone to ear aches.
21
By weight, Bone is five times stronger than steel.
417
About 400 different kinds of microbes live on and in the human body.
-3
Every time you sneeze some of your brain cells die.
113
Clinophobia is the fear of beds!
30
Stress can result in more headaches as a result of the body rerouting blood flow to other parts of the body.
92
The average person's skin weighs twice as much as their brain.
131