It takes about 20 seconds for a red blood cell to circle the whole body.
102
According to a study conducted by the University of South Carolina, Marijuana can be used to reduce inflammation and treat autoimmune diseases such as arthritis, lupus, colitis, and multiple sclerosis.
25
If you were to roll a lung from a human body and out flat it would be the size of a tennis court.
36
Unconsciousness will occur after 8-10 seconds after loss of blood supply to the brain.
93
Cigarette smoke contains 4,800 chemicals, 69 of which cause cancer.
145
Gardening is said to be one of the best exercises for maintaining healthy bones.
40
40% of all indigestion remedies sold in the world are bought by Americans.
8