Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
After an 11 year study, cell phones were shown not to increase chances of getting cancer.
14
Every year your body replaces 98% of your atoms.
119
There are times when you're walking that the pressure on your feet exceeds your body weight, and when you're running, it can be three or four times your weight.
62
Your spit has a painkiller 6 times stronger than morphine. It contains a substance called opiorphin that is stronger than morphine.
39
Your thumb is about the same size as your nose.
124
10 seconds is the amount of time until unconsciousness after the loss of blood supply to the brain.
108
A study in the UK states that men need at least two "guys nights out" each week to stay healthy.
5