Liver Function Test: Importance and When You Should Get It
The liver is a powerhouse organ responsible for detoxifying the body, supporting digestion, storing nutrients, regulating metabolism, and producing important proteins. However, liver diseases often develop silently and show symptoms only when the condition becomes serious. That’s why early screening through a liver function test is essential—it helps detect liver stress, inflammation, or damage before it leads to long-term complications. What Is a Liver Function Test? A liver function test (LFT) is a blood test that measures different enzymes and proteins produced by the liver. These levels reflect how well the liver is functioning and whether there is any ongoing damage or disease. It helps detect fatty liver, hepatitis, alcohol-related liver injury, infection, or metabolic disorders. When Should You Take a Liver Function Test? You should consider this test if you notice symptoms like persistent tiredness, yellowing of eyes or skin, nausea, abdominal pain, dark urine, or unexpec...