The function of the pancreas includes both endocrine and exocrine roles. Endocrinely, it produces hormones such as insulin and glucagon, regulating blood sugar levels. Insulin lowers blood glucose, while glucagon raises it, maintaining metabolic homeostasis. Exocrinely, the pancreas secretes digestive enzymes into the small intestine to aid in the digestion of proteins, fats, and carbohydrates. This dual functionality is essential for digestion and glucose metabolism, highlighting the pancreas's critical role in overall bodily function.