A person will burn 7 percent more calories if they walk on hard dirt compared to pavement.
45
Nearly 80 percent of all sudden cardiac arrests happen at home.
7
Redheads require more anesthesia to 'go under' than other hair colors do.
50
Dieters who sleep more take off more fat that those who sleep less.
159
A study in the UK states that men need at least two "guys nights out" each week to stay healthy.
5
We are born with 350 bones, and die with 206.
135
On average, someone in the US suffers a stroke every 40 seconds; someone dies every 3 minutes from stroke.
57
Your heart rate can rise as much as 30% during a yawn.
69