A member asked:

How come urine is a yellow colour?

A doctor has provided 1 answer
Dr. Simon Kimm answered

Specializes in Urology

Urobilins.: Urobilins impart the yellow color to the urine. It is a breakdown product of billirubin, which is formed in the disposal of heme from old red blood cells.

Answered 12/9/2013

5.7k views

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