On average, someone in the US suffers a stroke every 40 seconds; someone dies every 3 minutes from stroke.
57
The heart pumps about 1 million barrels of blood during an average lifetime!
30
By weight, Bone is five times stronger than steel.
417
Some people have a "natural alarm clock" allowing them to wake up when they want. This is actually caused by a burst of the stress hormone adrenocorticotropin.
15
Drinking banana milkshake is a perfect cure for hangover.
21
The average person's skin weighs twice as much as their brain.
131