What is Urine Bilirubin?

Urine bilirubin refers to the presence of conjugated (direct) bilirubin in the urine.‍ Normally, bilirubin is processed by the liver and excreted through bile into the digestive system—not through urine.‍ When bilirubin appears in the urine, it typically signals that the liver is unable to properly excrete it via bile, causing it to spill over into the bloodstream and eventually the urine.

What does it assess?

The presence of bilirubin in urine is often used to assess liver function and bile flow.‍ It can be an early marker of liver disease, including hepatitis, cirrhosis, or bile duct obstruction.‍ This marker is especially helpful in differentiating between liver-related jaundice and other causes of elevated bilirubin levels in the blood.

How do I optimize my Urine Bilirubin levels?

To support healthy bilirubin metabolism and prevent its appearance in urine, prioritize liver health.‍ This includes a nutrient-rich diet with foods like leafy greens, cruciferous vegetables, and sources of antioxidants such as berries and citrus fruits.‍ Avoiding excessive alcohol, maintaining a healthy weight, staying hydrated, and managing medications carefully also help reduce liver burden.

What do high and low Urine Bilirubin levels mean?

High levels of urine bilirubin often indicate impaired liver function or bile duct blockage.‍ Conditions like viral hepatitis, alcoholic liver disease, or gallstones may be responsible.‍ Normally, urine should contain no detectable bilirubin; low or undetectable levels are considered normal and healthy.