CURIOSITIES

The kidneys filter all the blood in the body every 5 minutes. 

The humans urinates 3,000 times annually.

We can survive with a single kidney. If one stops working the other increases in size to do the work of the two.

The humans excrete 600 times a year and produce 4,000 kg for year.

The urinary system eliminates 800 to 2000 milliliters every day.

The bladder can store almost half a liter of urine for 2 to 5 hours without causing discomfort to the person.