Inc you eat your food, it takes your body around 12 hours to fully digest it.
Your heart beats continuously beats around 1,00,000 times a day.
A fully grown adult has 206 bones in their body, where as a newborn baby has 300 bones in its body.
Some of these bones fuse together as the baby grows
Human teeth are just as strong as shark teeth
You won't be able to taste food if it weren't have salvia, because our taste buds can only detecte the taste of food once it's dissolved in a liquid;
Your brain contains around 100 billion nerve cells
If oll the blood vessels in an adult's body are laid out and to and, they will cover and circle the Earth's equator four times!
Your month produces roughly about 1 liter of salvia per day!
If oll the DNA in the human body is uncoiled and put together, it would be about twice the diameter of our whole solar system.
The smallest bone in the human body is present in the middle part of the ear. It's called the stirrup and is only 2.8 mm (millimeters) long.
According to scientist, the human nose can detect and recognize three tillion different scents!
The word 'muscle' comes from Latin term meaning 'little mouse, which is what Ancient Romans though flexed bicep muscles resembled Humans are the only species known to blush.
Your blood makes up about eight percent of your body weigh
Babies don't shed tears until they're at last one month old.