A third of the human population sneezes when they look at the Sun. Light can signal the ocular nerve near the sinuses and triggers a sneeze.
18
Drinking watermelon juice before a workout helps reduce muscle soreness.
21
The smallest human penis ever recorded was just 5/8 of an inch long!
77
There are more bacteria in your mouth than there are people in the world.
60
Your heart beats over 100,000 times a day!
54
Your body is creating and killing 15 million red blood cells per second!
14
Your skin is actually an organ.
88
The right lung takes in more air than the left.
30