Blood tests can detect early signs of liver diseases by measuring liver enzymes, bilirubin, and other markers. This early detection allows for timely intervention and better management of liver health.

Blood tests in pre-employment health screenings are crucial for identifying underlying health issues, ensuring employee fitness for the job, and protecting workplace safety. They benefit both employers and employees by promoting overall health and reducing health-related workplace disruptions.

Blood tests diagnose allergies by measuring specific antibodies, particularly Immunoglobulin E (IgE), against allergens. They are effective tools for identifying allergens responsible for allergic reactions, aiding in targeted treatment.

Blood tests are essential for managing diabetes as they monitor blood glucose levels, assess long-term glucose control, and detect complications, enabling personalized treatment plans and better health outcomes.