Now you Know

10892. Body Facts
Hookworms can infest people who walk barefoot. They bore through the skin of the feet and travel in the blood to the lungs, where they come out and crawl up to the throat, to be swallowed and start a new life in the gut.

10893. Body Facts
There is enough iron in the human body to make a nail.

10894. Body Facts
Your body absorbs about two-thirds of the volume of the food you eat – the rest is squished into faeces.

10895. Body Facts
A dead body quickly looks greyish as the blood drains down to the part of the body closest to the ground.The effect is most noticeable in people with white skin.

10896. Body Facts
Right-handed people sweat most under their right arm, left-handed people sweat most under their left arm.

10897. Body Facts
People who live in big cities make more ear wax than those who live in the country, where the air is cleaner.

10898. Body Facts
Nearly half the dust in your house and that vacuumed up when you clean the house is old skin cells!

10899. Body Facts
An adult has around 5 million hairs on their head and body.

10900. Body Facts
The infection thrush causes a white, hairy fungus to grow on the tongue.

10901. Body Facts
Your intestines are about four times your height they fit because they're all squashed up and coiled around.

10902. Body Facts
Nose-pickings are a mix of drying mucus and rubbish filtered out of the air you breathe in – pollen, dust, smoke, dirt, sand, and even tiny particles of dust from space!

10903. Body Facts
Babies can get extra thick, yellow dandruff that sticks to their heads in scales. It's called cradle cap and is more noticeable because they usually don't have much hair.

10904. Body Facts
A person produces 1.5 litres (2.6 pints) of spit (saliva) every day and swallows almost all of it.

10905. Body Facts
The skin of an adult laid out flat on the floor would cover about 1.67 square metres (18 square feet).

10906. Body Facts
The toilet paper that Americans use in one day would go around the world nine times.

10907. Body Facts
Dandruff is a mixture of dirt and dead skin cells stuck together with oil that oozes out of your glands on your head. If your head oozes too much oil, your dandruff becomes noticeable.

10908. Body Facts
Beards grow faster than any other body hair. If a man never cut his beard, it would grow 9.1 metres (30 feet) in his lifetime.

10909. Body Facts
Most people produce around 1.7 litres (3 pints) of urine a day.

10910. Body Facts
It would take 20 minutes to pour all the human urine produced in a single day over the Niagara Falls.

10911. Body Facts
You will produce about 33,000 litres (8,700 gallons) of urine in your life.

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