The tongue is the strongest muscle in the human body.
50
Pain occurs when sounds are above 130 db.
124
A study in the UK states that men need at least two "guys nights out" each week to stay healthy.
5
The average human body contains enough iron to make a small nail.
50
2 out of 3 adults in the United States have hemorrhoids.
7
The focusing muscles of the eyes move around 100,000 times a day. To give your leg muscles the same workout, you would need to walk 80km (50 miles) every day.
21
Chocolate, sex, and laughter are all important for a healthy brain.
37
The average tastebud lives only 10 days before it dies and is replaced by a new one.
15