People that use mobile phones are 2.5 time more likely to develop cancer in areas of the brain that are adjacent to the ear they use to talk on the mobile phone.
Two million red blood cells die every second.
There are approximately 100,000 miles of blood vessels in the human body.
Seven percent of a humans body weight is made up of blood.
Many cancer patients that are treated with chemotherapy lose their hair. For some when the hair grows back, it can grow back a different color, or be curly or straight.
A person that is struck by lightning has a greater chance of developing motor neurons disease.
The smile is the most frequently used facial expression. A smile can use anywhere from a pair of 5 to 53 facial muscles.
The slowest growing finger nail is on the thumb nail and the fastest growing is the finger nail on the middle finger.
The same amount of calories are burned by doing 6 sessions that are 5 minutes each of an activity and doing 1 session of that activity for 30 minutes.
The pectin that is found in apples aids in lowering cholesterol levels.
The longest hiccups on record was by an American pig farmer whose hiccups persisted from 1922 to 1987.
The length of a human esophagus is 25 centimeters.
The human liver performs over 500 functions.
The feet have approximately 250,000 sweat glands.
The early occurrence of a fetus yawning is at eleven weeks after conception.
The average ear grows 0.01 inches in length every year.