The tongue is the strongest muscle in the human body.
50
People that suffer from gum disease are twice as likely to have a stroke or heart attack.
22
Research indicates that babies who suck on pacifiers are more prone to ear aches.
21
Cracking your knuckles does not actually hurt your bones or cause arthritis. The sound you hear is just gas bubbles bursting.
18
The human heart creates enough pressure to squirt blood 30 ft.
37
On average, there's 100 billion neurons in the human brain.
83
The human brain uses approximately as much energy as a 10 watt light bulb.
120
