SGPT blood test is the most important type of diagnostic investigation involved in the evaluation of liver disease. In fact, liver diseases can be difficult to identify in their early stages since patients with liver disease seldom report any signs or symptoms. However, the SGPT test is critical in spotting areas of concern that can escalate further if not treated. In this post, I will clarify the full meaning of SGPT, describe the SGPT normal range, and offer some comments on the interpretation of increased SGPT and your test results. If it is the first time you are undergoing an SGPT test or you are trying to analyze your SGPT results, these pieces of information are important for you in the first place in looking after your liver well-being.