The Pancreas: Small Organ, Massive Impact! The pancreas is an absolute powerhouse, even though it's a small organ only about 6 cm long tucked away behind the stomach. This long, flat gland is vital for your entire metabolic system because it performs two main, critical functions. First, its Exocrine Function makes it a digestion dynamo. It produces powerful enzymes like Amylase, Lipase, and Protease. These enzymes are essential because they break down carbohydrates, proteins, and fats in your fo