A person will burn 7 percent more calories if they walk on hard dirt compared to pavement.
45
A person can live without food for about a month, but only about a week without water.
156
Clinophobia is the fear of beds!
30
Human thigh bones are stronger than concrete!
63
After age 30, the brain begins to lose about 50,000 neurons per day - shrinking the brain .25% each year.
55
There's 100 trillion good bacteria living in your body.
17
Dieters who sleep more take off more fat that those who sleep less.
159
Most dreams last only 5 to 20 minutes.
79