Your ears secrete more earwax when you are afraid than when you aren't.
235
In older people, memory is best early in the morning and then declines during the late afternoon.
33
If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
22
Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
Staying awake for 17 hours is the same for your body as drinking 2 glasses of wine.
193
Your body is creating and killing about 2.4 million red blood cells per second.
17
Dieters who sleep more take off more fat that those who sleep less.
159
20 minutes after smoking a cigarette, blood pressure drops to normal.
37