1- Human have 23 different organs .
2- A yellow coating on your tongue means that you may have a stomach problem.
3- 2 million red blood cells die every second .
4- The average women is 5 inches shorter than the average man.
5- A baby has 20 teeth which start to grow at about 6 months old.
6- More than %20 of twins are left-handed.
7- Bones are 4 times stronger than concrete.
8- It takes twice as long to lose new muscle if you stop working out than it did to gain it.
9- When you yawn , more oxygen goes into your lungs.
10- Each human hand contains 29 bones , 29 joints , 123 ligaments and 34 muscle.
