Amazing Facts about our Body

• 50,000 cells in your body will die and get replaced with new cells-while you have been reading this sentence.
• Most people blink about 25 times a minute.
• Your stomach has to produce a new layer of mucus every two weeks,otherwise it will digest itself.
• Your left lung is smaller than your right lung to make room for your heart.
• You use an average of 43 muscles to frown,and an average of 17 muscles to smile.
• Every two thousand frowns create a wrinkle.
• Every person has a unique tongue print.
• Your ears and nose continue to grow throughout your life.
• The tooth is the only part of the human body that cannot repair itself.