also known as Urea nitrogen/Body weight in 24 hour Urine
A waste product made when your body breaks down protein, measured in all the urine you produce over a full day to estimate how much protein you are eating and using.
| # | Retailer | Lab | Seen | Price | |
|---|---|---|---|---|---|
| 1 | Ulta Lab Tests via Quest · seen 5mo ago | Quest | 5mo ago | $36.95 | order → |