You're born with 300 bones, but when you get to be an adult, you only have 206!
17
Your tongue is the only muscle in your body that is attached at only one end.
173
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
After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
139
One quarter of the human brain is used to control the eyes.
43
If your DNA was stretched out it would reach to the moon 6,000 times.
256
You see your nose at all times, your brain just chooses to ignore it.
30
The average human body contains enough iron to make a small nail.
50