Human teeth are almost as hard as rocks!
47
After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
139
Wearing tight pants can lead to impotence in men.
120
The lense of the eye continues to grow throughout a person's life.
34
Sitting straight upright in your chair is bad for your back. You should instead slouch at an angle of 135 degrees.
10
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
The human brain is more active during sleep than during the day.
28
Stress can result in more headaches as a result of the body rerouting blood flow to other parts of the body.
92