At-home gut health tests use DNA or RNA sequencing from a stool sample. Testing your gut health cannot replace an official diagnosis from a doctor. Your results may provide insights into gut ...

Healthcare professionals consider a healthy pancreatic elastase level above 200 micrograms per gram (mcg/g). Pancreatic elastase is the digestive enzyme that the pancreas produces to help digest food.

Doctors may use blood, stool, and imaging tests to help diagnose IBD. However, endoscopy with biopsy is often essential to confirming a diagnosis and distinguishing between the two types. Inflammatory ...

Study finds little agreement across 21 direct-to-consumer tests ...