Only 1% of bacteria cause disease.
45
A person will burn 7 percent more calories if they walk on hard dirt compared to pavement.
45
On average, women have always lived longer than men.
195
Your wounds heal faster if you lick them, you instinctively do this for that reason. Tears help, too.
20
The average human body contains enough iron to make a small nail.
50
Gardening is said to be one of the best exercises for maintaining healthy bones.
40
If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
22
Kissing an infection-free partner is good for your teeth!
141