Blood tests are a fundamental part of modern medical practice, offering invaluable insights into a person's health. They can help diagnose conditions, monitor diseases, and guide treatment plans. However, with the increasing availability of direct-to-consumer lab services and online resources, more individuals are choosing to interpret their blood test results without professional guidance. While this might seem empowering, self-interpretation of blood investigations carries significant risks and disadvantages. Misinterpretation of Results One of the primary risks of self-interpreting blood test results is misinterpretation. Blood tests can be complex, with various factors influencing their outcomes. Normal ranges can vary based on age, sex, and even specific laboratory standards. A result slightly outside the normal range may not indicate a serious problem, while a result within the normal range might still be concerning depending on the patient's symptoms and history. Interp