3 doctors weighed in:
How come urine is a yellow colour?
3 doctors weighed in

Dr. Simon Kimm
Urology
2 doctors agree
In brief: 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.

In brief: 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.
Dr. Simon Kimm
Dr. Simon Kimm
Thank
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