In the average lifetime a person will breath in about 44 pounds of dust.
21
You would need to smoke between 20,000-40,000 joints to be at risk of dying of a THC overdose.
12
Women have about four times as many foot problems as men; lifelong patterns of wearing high heels often are the culprit.
111
It takes about 20 seconds for a red blood cell to circle the whole body.
102
Gardening is said to be one of the best exercises for maintaining healthy bones.
40
A person can live without food for about a month, but only about a week without water.
156
Your body is creating and killing 15 million red blood cells per second.
50
Only 1% of bacteria cause disease in humans!
2