Awesome body

FEW THINGS TO KNOW ABOUT HOW AWESOME THE HUMAN BODY IS;
1.)Eyes:
You Blink about 20,000 times a day.
2.) Hair:
Hair grows about 0.5 mm in a day.
3.) Mouth: 
You will produce 37,800 litres of saliva in your life.
4.) Cells:
There are 50 trillion cells in your body and 3 billion of them die every minute.
5.) Nerves:
Your body has about 13,000,000,000,000 nerve calls, transmitting message at speed of 290 km/h.
6.)Fingernails
Fingernails grow nearly 4 times faster than toenails. If you notice that you’re
trimming your fingernails much more frequently than your toenails, you’re not just
imagining it. The nails that get the most exposure, and are used most frequently grow the
fastest. On average, nails on both the toes and fingers grow about one tenth
of an inch each month.
7.) Women
Women speak about 20,000 words a day while men only speak 7,000
8.) During sleep
When you sleep, you grow by about 8mm! However, this grow is just temporary, the next day you shrink back to your former height.
(the reason is simple: we shrink throughout the day because everyone’s spine has intervertebral discs. As we stand and move during the day, fluid is squeezed out of these discs that lubricate our spines, so that there is no friction. So you tend to get shorter as the day goes on. However, at night when you lay down to sleep there is no pressure being placed on the intervertebral discs of the spine. Therefore you grow slightly because the discs located in the spine return to their normal size and shape until you wake up and stand and walk again…..then the process begins )