The Stool Elastase Test is a highly valuable, non-invasive diagnostic tool used to evaluate pancreatic function and digestive efficiency. Elastase is an enzyme produced by the pancreas that plays a key role in breaking down proteins during digestion. Measuring its levels in stool helps assess how well your pancreas is functioning. Low levels of elastase may indicate exocrine pancreatic insufficiency (EPI)—a condition in which the pancreas doesn't produce enough digestive enzymes, leading to symptoms like bloating, abdominal pain, greasy or loose stools, weight loss, and nutrient deficiencies. The test is simple, safe, and requires only a small stool sample, yet it provides critical insights into digestive health that often go undetected with standard blood or imaging tests. Whether you're experiencing chronic digestive discomfort or have conditions like diabetes, celiac disease, or a history of pancreatitis, the Stool Elastase Test can reveal whether poor enzyme output may be contributing to your symptoms. By identifying enzyme deficiencies early, it enables timely and targeted treatment strategies such as pancreatic enzyme replacement therapy (PERT), dietary changes, and supplementation—helping you absorb nutrients more effectively and feel your best. If you’re looking to get to the root of unexplained digestive issues or optimize gut health, this test offers a powerful, science-backed window into one of your body’s most essential digestive organs—the pancreas.