Exocrine pancreatic insufficiency (EPI) is most commonly caused by conditions affecting the pancreas, such as chronic pancreatitis, celiac disease, diabetes, and cystic fibrosis. However, people ...

"There are three digestive enzymes made by your pancreas," says Mary Vouyiouklis Kellis, MD, a specialist in the department of endocrinology, diabetes and metabolism at the Cleveland Clinic. "Most ...