Every cigarette smoked cuts at least five minutes of life on average, which is roughly the time it takes to smoke one cigarette.
118
Your heart rate can rise as much as 30% during a yawn.
69
It's possible to die from a broken heart; it's called Stress Cardiomyopathy.
165
In older people, memory is best early in the morning and then declines during the late afternoon.
33
People who sleep late have more mental stamina and can outperform early risers.
33
Every day, the average person swallows about a quart of mucous.
5
Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
197
Your body is creating and killing 15 million red blood cells per second!
14