Organ function
Urea
Extended panel — run periodically
What it indicates
A waste product from protein breakdown, cleared by the kidneys.
Why a series helps
Urea responds to protein intake and to hydration, so repeated readings smooth out both.
What this page does not tell you
What a particular Urea result means depends on you: your history, your medication, why the test was taken. Ziro does not interpret results for individuals and does not diagnose. If something in your results warrants a conversation, that conversation is with a doctor, and your results are downloadable so you can bring them.
Others in organ function
Markers routinely used to describe how the liver and kidneys are working.