Deep Breathing gives you health benefits similar to aerobics.
39
More people have a phobia of frogs than rats.
41
While 7 men in 100 have some form of color blindness, only 1 woman in 1,000 suffers from it.
50
Your spit has a painkiller 6 times stronger than morphine. It contains a substance called opiorphin that is stronger than morphine.
39
On average, someone in the US suffers a stroke every 40 seconds; someone dies every 3 minutes from stroke.
56
By weight, Bone is five times stronger than steel.
417
There is a disease called ichthyosis that turns the skin scaly like a fish.
90
Falling in love raises levels of nerve growth in a person's brain for about a year and can improve their memory.
39