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
The average person's skin weighs twice as much as their brain.
131
Although men ARE more likely to suffer heart attacks, women are more likely to die within a year from having a heart attack.
50
If you stop working out, it takes twice as long to lose strength than it took to gain it.
16
Ingrown toenails are hereditary.
15
It has been said that over 350 million people suffer from Facebook Addiction Disorder.
115
20 minutes after smoking a cigarette, blood pressure drops to normal.
37