Your body is creating and killing 15 million red blood cells per second!
14
A human being loses an average of 40 to 100 strands of hair a day.
133
The smallest human penis ever recorded was just 5/8 of an inch long!
77
Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13
Enamel is hardest substance in the human body.
61
Quick naps not only improve your alertness, but they also help in decision making, creativity and sensory perception.
149
It has been shown that caffeine causes headaches when stopped suddenly and can cause morning headaches that are relieved by a dose of caffeine.
101
Your heart beats over 100,000 times a day!
54