The tongue is the strongest muscle in the human body.
50
It takes approximately 12 hours for food to entirely digest.
93
You mostly breathe from only one nostril at a time!
75
When you look up at the blue sky and see white dots flying around, you’re actually seeing your own white blood cells.
30
Laughing could dramatically improve your health – and be as good for you as a deep state of meditation, researchers have found.
28
At age 70, more than 70 percent of men are still potent!
29
It takes 17 muscles to smile, 43 to frown.
65