The average person produces enough saliva in their lifetime to fill up two swimming pools.
Most babies are born with blue eyes. Exposure to ultraviolet light (the sun) and melanin are what eventually bring out their true color.
Except for identical twins, every person on earth has a unique smell.
It takes 17 muscles to smile and 43 to frown.
We are visual creatures, as almost 90% of the information we receive about our environment comes from our eyes.
On average, men produce about 10 million new sperm daily. That’s enough to repopulate the entire planet in 6 months.
To grow all the way from the base to the tip, your finger and toenails can take up to half-a-year.
The digestive acid in your stomach is strong enough to dissolve zinc, which begs the question, how on earth does it stay there? Simple, it’s because your stomach cells are renewed more quickly than the acid can destroy them.
Over the course of your lifetime, if you are an average human, you will shed about 40 lb of skin (18kg)
The largest cell in the human body is the female egg and the smallest is the male sperm.
The brain is much more active at night than during the day.
Sneezes regularly exceed 100 mph&nerve impulses to and from the brain travel as fast as 170 miles per hour.
Your nose can remember 50,000 different scents.
Women’s hearts beat faster than men’s.
Your eyes are always the same size from birth (but your nose and ears never stop growing).
On any given day, sexual intercourse takes place 120 million times on earth.
The brain itself cannot feel pain.
Interesting right? Do you know other facts about human beings?
Thanks for reading, please do check back. Xoxo