A person will burn 7 percent more calories if they walk on hard dirt compared to pavement.
45
It has been shown that caffeine causes headaches when stopped suddenly and can cause morning headaches that are relieved by a dose of caffeine.
101
Tap water in Canada is held to a higher health standard than bottled water.
19
Every hour one billion cells in the body must be replaced.
17
Bearing a male child can alter a woman's brain by leaving male DNA that can persist for the rest of her life, making her less likely to suffer from Alzheimer's disease, promote tissue repair, and improve her immune system.
16
Research indicates that babies who suck on pacifiers are more prone to ear aches.
21
While 7 men in 100 have some form of color blindness, only 1 woman in 1,000 suffers from it.
50
It is almost impossible to sneeze with your eyes open. It is a defense mechanism that has evolved to protect our eyes from bacteria and debris.
164