Every hour one billion cells in the body must be replaced.
17
The human body contains over a billion miles of DNA.
147
Gardening is said to be one of the best exercises for maintaining healthy bones.
40
India used to be the richest country in the world until the British invasion in the early 17th Century.
37
In 1996, research found that having excessive body hair is linked to higher intelligence.
23
The lifespan of a tastebud is ten days.
130
Kissing an infection-free partner is good for your teeth!
141
When your face blushes, the lining of your stomach turns red, too.
154