If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
22
Kissing an infection-free partner is good for your teeth!
141
25% of your bones are located in your feet.
12
According to one report, it would take 800 marijuana joints to kill a person - but the cause of death would be carbon monoxide poisoning.
176
From the age of thirty, humans gradually begin to shrink in size.
1
Lack of water is the #1 trigger of daytime fatigue.
148
There's 100 trillion good bacteria living in your body.
17
Your hair grows faster in the morning than at any other time of day.
91