You mostly breathe from only one nostril at a time!
75
Research indicates that babies who suck on pacifiers are more prone to ear aches.
21
A sneeze can travel as fast as 100 miles per hour.
43
The human brain is insensitive to pain.
76
There's 100 trillion good bacteria living in your body.
17
Tap water in Canada is held to a higher health standard than bottled water.
19
Most dreams last only 5 to 20 minutes.
79
Ten seconds of hugging a day increases levels of oxytocin, which can reduce blood pressure, thus cutting the risk of heart disease.
26