21 Facts about Human Body

21 Facts about Human Body :-

1. In an average human life, the heart pumps 182 million liters of blood to all parts.

2. The cornea of ​​the eye is the only part of the body that does not have a blood supply.

3. Teeth is the only part of the human body that cannot heal itself.

4. We cannot sneeze when our eyes open .

5. A person is 8 millimeters taller in the morning than in the evening.

6. An average person speaks 4,800 words in 24 hours.

7. The strongest muscle in the human body is only a tongue .

8.  Human brains are 10% smaller than they were 20,000 years ago.

9. Finger print is different from one person to another person likewise tongue print also different from one person to another person .

10. On average , you will forget 90% of your dreams .

11.  Forgetting the things is so good for the brain.

12. We do 70,000 thoughts a day .

13. Our body will lose 4 kgs of skin cells every year.

14. The brain is permanently damaged by a lack of oxygen for 5 to 10 minutes.

15. It takes about 6 minutes for the brain cells to respond to the Alcohol.

16. A newborn baby only has about one cup of blood in his / her body.

17 . A red blood cell will move around the body in just 30 seconds.

18. Our heart runs with electric energy .

19. Laughing is good for the heart. It reduces stress.

20. The heart beats 115, 000 times a day.

21. Our heart beats even after being removed from the body.