Kissing an infection-free partner is good for your teeth!
141
According to a 1950s survey, 75% of men ejaculate within two minutes of penetration.
109
The human brain is more active during sleep than during the day.
28
Wearing tight pants can lead to impotence in men.
120
Sleeping on your stomach can induce weirder, scarier, and sexier dreams.
22
Most lipstick contains fish scales.
37
It's possible to die from a broken heart; it's called Stress Cardiomyopathy.
165
Enamel is hardest substance in the human body.
61