A Liver Function Test is an important diagnostic investigation used to evaluate the overall health and performance of the liver. This test measures various enzymes, proteins, and bilirubin levels to identify liver disorders, infections, inflammation, or damage at an early stage. Doctors may recommend an LFT for symptoms such as fatigue, abdominal discomfort, jaundice, nausea, or unexplained weakness. Accurate testing helps monitor liver conditions and supports timely medical treatment. Advanced diagnostic centres use modern laboratory technology to provide precise reports and reliable analysis. Regular liver health screening plays a key role in maintaining overall wellness and preventing serious complications.