Mammoth Memory

All in a day’s work

In 24 hours, on average your kidneys filter around 150 litres of blood and produce about 1.5 litres of urine.

150L of blood are filtered and 1.5L of urine are produced in a day from the kidney


The same figures, 1 and 5, are used twice, but with the decimal point in a different place – i.e. 150.00 litres, 1.50 litres. This should help you remember!

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