Certified Diabetes Educator Practice Exam 2026 - Free Practice Questions and Study Resource.

Amylin is a hormone that is co-secreted with insulin by the beta cells of the pancreas in response to food intake. Its primary role in the body is to help regulate blood glucose levels after meals, which is particularly significant in the context of postprandial (after eating) hyperglycemia. Amylin acts to slow gastric emptying, which helps to prevent a rapid increase in blood glucose levels. This slower gastric emptying leads to a more moderated release of glucose into the bloodstream, contributing to better postprandial glycemic control.

Additionally, amylin promotes feelings of satiety, which can help reduce overall food intake. By signaling to the brain that the body has consumed enough food, it counteracts excess hunger and cravings, further supporting weight management and metabolic health. This multifaceted approach makes amylin an important factor in maintaining glucose homeostasis and promoting a balanced appetite after meals.

In summary, amylin's role in reducing postprandial hyperglycemia and causing satiety signifies its importance as a key player in metabolic regulation in conjunction with insulin.