Flu shots only work about 70% of the time.
18
It is possible to go blind from smoking too heavily.
50
The smallest human penis ever recorded was just 5/8 of an inch long!
77
Research indicates that babies who suck on pacifiers are more prone to ear aches.
21
Falling in love raises levels of nerve growth in a person's brain for about a year and can improve their memory.
39
Children are more allergic to cockroaches than they are to cats!
46
Lack of water is the #1 trigger of daytime fatigue.
148
One quarter of the bones in your body are in your feet!
36