A hard working adult sweats up to 4 gallons per day. Most of the sweat evaporates before a person realizes it's there, though!
25
Only 1% of bacteria cause disease in humans!
2
During a typical human life span, the human heart will beat approximately 2.5 billion times.
21
Cuddling (or other ‘love’ acts) helps to heal physical wounds faster due to the release of Oxytocin which is proven to reduce swelling.
22
Your heart pumps about 2,000 gallons of blood each day!
53
Children are more allergic to cockroaches than they are to cats!
46
Every cigarette smoked cuts at least five minutes of life on average, which is roughly the time it takes to smoke one cigarette.
118
If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
12