The Serum Protein Test is a valuable diagnostic tool that helps assess your overall health by measuring the total protein levels in your blood. Proteins are essential for many vital functions, including supporting immune defense, transporting nutrients, and aiding in tissue repair. When your body is experiencing inflammation, infection, or chronic disease, protein levels in the blood can fluctuate — offering important clues about your health. This test is commonly recommended when you're facing symptoms like fatigue, swelling, weakness, or unexplained weight changes. It can help detect or monitor conditions related to the liver, kidneys, immune system, and nutritional status. Simple and non-invasive, the test requires just a small blood sample and provides your doctor with valuable insights into how well your body is functioning. Whether used for routine screening or to investigate specific health concerns, the Serum Protein Test is a smart step toward better understanding your body and maintaining long-term wellness.