15 SURPRISING FACTS ABOUT THE HUMAN BODY

1. The brain is more active at night than during the day. Scientists don't know yet why this is.

2. The higher your IQ, the more you supposedly dream.

3. Facial hair grows faster than any other hair on the body.

4. The nail on the middle finger grows faster than the other fingernails.

5. Fingernails grow nearly four times faster than toenails.

6. The lifespan of a human hair is 3 to 7 years on average.

7. The acid in your stomach is strong enough to dissolve zinc. It doesn't destroy the stomach because the stomach walls constantly renews itself.

8. Women's hearts beat faster than men's.

9. Women blink twice as many times as men do.

10. Women are born better smellers than men and remain better smellers over life.

11. Men burn fat faster than women by a rate of about 50 calories a day.

12. Men get hiccups more often than women.

13. A man has approximately 6.8 liters of blood in the body while women have approximately 5 liters.

14. The largest cell in the body is the female egg and the smallest is the male sperm.

15. During your lifetime, you will produce enough saliva to fill two swimming pools.

Get more health facts and tips to live a healthier and longer life on www.soundhealthdoctor.com

Hmm
The swimming pool saliva theory I gat some guys whey their spit fit full 7 swimming pools

lmao d guy above me

Very educative

Coyotejack:
Hmm
The swimming pool saliva theory I gat some guys whey their spit fit full 7 swimming pools

u no well

Coyotejack:
Hmm
The swimming pool saliva theory I gat some guys whey their spit fit full 7 swimming pools

Really