Science Facts

7 Fascinating Facts about the Human Body

1. Your brain uses about 20% of your bodys total energy.
2. Humans are the only animals that blush.
3. The human body contains around 60,000 miles of blood vessels.
4. Your stomach gets a new lining every 3-4 days to avoid digesting itself.
5. The average person produces enough saliva in their lifetime to fill two swimming pools.
6. Your nose can remember 50,000 different scents.
7. The human eye can distinguish about 10 million different colors.