An average heart beats 100,000 times a day, pumping some 2,000 gallons of blood through its chambers. Over a 70-year life span, that adds up to more than 2.5 billion heartbeats.
73
We are born with 350 bones, and die with 206.
135
Due to the angle at which the optic nerve enters the brain, staring at a blue surface during sex greatly increases the intensity of orgasms.
252
Kissing an infection-free partner is good for your teeth!
141
There's 100 trillion good bacteria living in your body.
17
Having sex can make a woman look younger and more attractive due to the release of estrogen and collagen.
346
One or two alcohol drinks a day can be anti-inflammatory.
75