A person will burn 7 percent more calories if they walk on hard dirt compared to pavement.
45
10 seconds is the amount of time until unconsciousness after the loss of blood supply to the brain.
108
Only 1% of bacteria cause disease.
45
Sleeping on your stomach can induce weirder, scarier, and sexier dreams.
22
Perspiration is odorless; it is the bacteria on the skin that creates an odor.
39
Stress can result in more headaches as a result of the body rerouting blood flow to other parts of the body.
92
Men have larger hearts; women's hearts beat faster.
77
One or two alcohol drinks a day can be anti-inflammatory.
75