What is the function of the pancreas in the body?

The function of the pancreas is essential in regulating blood sugar levels and aiding digestion. It produces insulin, which is crucial for controlling glucose levels in the bloodstream. When blood sugar rises, such as after eating, insulin is released to help cells absorb glucose for energy or to store it as glycogen in the liver and muscles.

In addition to insulin, the pancreas creates digestive enzymes that are released into the small intestine. These enzymes, such as amylase, lipase, and proteases, are vital for breaking down carbohydrates, fats, and proteins, allowing the body to absorb the necessary nutrients effectively.

While bile is produced by the liver, blood filtration is a function carried out primarily by the kidneys, and the storage of vitamins is predominantly performed by the liver as well. Therefore, the pancreas's role in both endocrine (insulin production) and exocrine (digestive enzyme secretion) functions is fundamental to maintaining homeostasis and facilitating digestion in the body.