Liver & Kidney Function

The Liver & Kidney Function test provides a detailed assessment of two vital organ systems responsible for filtering toxins, processing nutrients, and maintaining fluid and electrolyte balance. It measures key biomarkers including albumin, alkaline phosphatase (ALP), alanine aminotransferase (ALT), aspartate aminotransferase (AST), total bilirubin, creatinine, gamma-glutamyl transferase (GGT), total protein, sodium, and urea to evaluate overall liver and kidney performance. This test helps detect signs of liver inflammation, bile flow issues, dehydration, or impaired kidney filtration—often before symptoms appear. It’s ideal for individuals monitoring organ health, managing long-term conditions, or taking a proactive approach to overall wellness. Frequently Asked Questions What biomarkers are included? Liver markers: ALT, AST, GGT, ALP, bilirubin, albumin, total protein. Kidney markers: creatinine, urea, eGFR, sodium, potassium, chloride. Together these provide a comprehensive assessment of how well your liver and kidneys are functioning. Can this test detect liver damage from alcohol? Yes. Elevated GGT is particularly associated with alcohol consumption. ALT and AST elevations indicate liver cell damage. The test can detect early signs of liver stress before symptoms appear, allowing you to make informed decisions about your lifestyle. I take regular medications — should I test? Yes. Many common medications are processed by the liver or kidneys, including statins, anti-inflammatories (ibuprofen), paracetamol, and metformin. Regular testing helps ensure your organs are tolerating your medication well. What does eGFR mean? Estimated Glomerular Filtration Rate measures how effectively your kidneys filter waste from your blood. A normal eGFR is above 90 mL/min. Values below 60 may indicate chronic kidney disease. Early detection is crucial because kidney function loss is often irreversible. Do I need to fast? No fasting is required for this specific test. However, staying well-hydrated before your blood draw is recommended.